Super Tek Performance

5.0 (101 reviews)

Auto Repair

Closed • 9:00 am - 6:00 pm

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Routine automotive maintenance

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Super Tek Performance - 2017 BMW 340i - Auto Repair Near Me - Glendora, California

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Jimmy Z.

Ordered some Top Speed Pro-1 Stainless Steel for my G37 convertible and they weren't even close to fitting. Loved the sound so I had Marco work his magic. He made it look easy and didn't waste any time getting down. Welds look great and he had me out of there in an hour.

Albert D.

Definitely come here if you want quality work for a good price!! We came in spur of the moment on a Thursday with some muffler tips that I had already selected for my G37 sedan. Marco was incredibly friendly and EXTREMELY THOROUGH with his work! He checked his work 5 times and made a few micro adjustments as well as confirmed with me multiple times that I was happy with the way the muffler tips looked all before laying down the first tack welds. All in all he did such a great job that I actually think the fitment is OEM quality. Amazing work Marco! Absolutely love it and will definitely be returning in the future for more custom work!

Marcos installed the ETS Catback Exhaust on my 2022 Subaru WRX!

Erick V.

Marcos is awesome! I gave him a called and ask if he could install my ets catback exhaust on my 2022 subaru wrx. He is a true professional and pays attention to every little detail. He made sure the exhaust was well installed and then applied a gloss spray to make the system shine! Highly recommend Marcos for any of your custom exhaust needs!

Went in with a full catback exhaust system that didn't exactly fit my car, Marcos explained to me in detail what needed to be done to get it installed and gave me a price. He made custom cuts and welds to make everything fit nice and snug. The guy knows what he's doing very knowledgeable and just overall honest mechanic. I definitely recommend coming down to his shop for any custom exhausts, fair price and meticulous work.

Enrique C.

It's my second time here, the last time was with my 2017Mustag GT and now our newish 2020 Jeep Grand Cherokee V8 Limited X. Quality work at reasonable prices! Also made sure I would be satisfied with the position of muffler tips. Great attention to detail. Muffler delete or any other exhaust-related work, I highly recommend Super Tek Muffler.

The coilover and muffler aren't touching each other anymore as they were before.

Destiny S.

Me and my fiance have been comming here since 2016 and we have a lowered Honda civic 14 coupe and we are very picky of who works on our car and recently we got coilovers done and Marcos took care of us and was able to explain to us on why we were hearing rumbling noises that we've been hearing while driving our car. He was able to fix the problem at a reasonable price in a timely manner. Really recommend this place to anyone that has a lowered car and/or muffler!!!!

Did a muffler and a resonator delete with custom tips. Came out with the perfect sound that I wanted thank you Marco.

Michael A.

Marco... This guy is super cool! Called him Friday noon and told him If he's available Saturday cause he's open on that day. He told me come Saturday morning at 9 and I was like haha I'll try I'm not a morning person. 9 am I was there and I was the only one there no one else. I was really happy! So he asked me about what want for my exhaust. Got a Lexus IS 200t. Mostly want a muffler and resonator delete with custom tips. So he told me to start small of sound testing. We started the muffler and it already good. I said you know what marco let's go for the resonator as well and he was hyped about it. The guy took his time but man he literally perfected the exhaust pipes and the tips. The result came out outstanding! Im super fucken happy! I gotta say you gotta check him out and and ask what you really want cause he'll give you what you need. This guys is great!

OEM muffler with patch done by former owner. Yes it was that bad.

Kaz F.

I chose this muffler shop to fix my exhaust leak on my old jalopy by looking over other reviews and how meticulous the shop is kept. Once I got there, the owner/tech Marco was already working on finishing up another car which I was very impressed on how accurate and centered of the bends and welds. This shop is for people who are into cars, hot rods, euros, and even repairing original OEM exhaust that's riddled with holes and patches for old Japanese car. I was not disappointed and am completely satisfied. I highly recommend Marco to any car enthusiasts! I'll be back with my other cars.

Jethro M.

Marco is the man! He's my go-to guy whenever I need muffler/exhaust things done to my car. He's worked my on VW GLI twice already and in the past when I had a 2007 Honda Civic Si, he worked on it three times (kept getting better mufflers). Anyway the last time I went to him was back in 2012 and I felt it was time to replace my muffler since I'm kind of fed up with the slight drone noise I get when driving PLUS the tips were filthy black, no matter how many times I clean, wax, sand, polish, even dremel the tips, they always end up black a couple days later. (Reason why they did was because I didn't have a cat) but anyway I wanted another muffler that had a shiny polished canister to it and so I bought one and received it yesterday and went straight to Marco in the morning. Let me tell you about this guy. Marco does not give you pressure or does not become a sales person to you, he gives his honest feedback AND also does exactly what you want. I wanted the muffler at a certain position and while my car was up in the rack, he was test fitting the muffler and wasn't positioned at the spot I wanted it to but he found a way to position it and that's from removing some hangers that's attached to the car which hooks onto the stock muffler, well he removed that and was able to position it at the way I wanted it to. And once it's positioned at the way I wanted it to, then there he goes, he went right to work and cut some pipes and bent it to go into the muffler. He also installed some hangers onto my new muffler in which it's pretty solid. Took him about a little over an hour to do the work. And I'm really impressed and happy with his work. Marco does great welds. The way they look are pretty clean, I've seen some welds in the past from other ppl but comparing them to Marcos, the other peoples welds look like crap. Marco's work is really good. His pricing is also pretty good as well. Of course if the task is a little complicated, he will still be able to do it the way you want but with a complicated task, more money will be involved BUT don't let the stop you. It's still worth it. I love my new shiny muffler. Plus the drone isn't there anymore, I have a deep quiet tone on my car now. I totally recommend this Marco if you are looking to get any exhaust work done to your car. Any type of vehicle. He will do it.

Great job! awesome results got mine back in 2014-2015 flowmasters i think for my firebird v6 but i have since sold it but they exceeded my expecations! great job!

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Gabe C.

9 years ago

Marco did a great job on my muffler. I have an Infiniti M45 and it now sounds much better than stock. It sounds aggressive but not too loud. read more

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Garrett B.

7 years ago

Marco is friendly, hard-working and honest! We brought our truck back a year after he installed a flowmaster on it. We weren't happy with the sound any longer so he put a brand new, quieter muffler on for about half the cost of the original job. Highly recommended and very happy with the product. read more

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Austin H.

192

11 years ago

Called Marcos about an issue I had installing my exhaust, once I got to his shop he greeted me instantly and got my car up on the lift. Fixed the issue with no questions asked and at a decent price might I add. Definitely recommend coming here for your exhaust needs. Thanks!! read more

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Johnny T.

372

13 years ago

THIS IS A PERFORMANCE MUFFLER SHOP NOT AUTO REPAIR I'm a mobile mechanic at Tims mobile mechanix and we were doing a job at the customers work place and we needed some spot welds IMMEDIATELY on the vehicles clutch set assembly complete P.O.S design on the Mazda clutch so I found these guys called them up explained a little information went down there and Marco welded on the spot saved us a butt load of money! Thanks super tek muffler! read more

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Ralph P.

7 years ago

Took in my truck to have a new exhaust installed. Owner Marco was friendly and did a great job with installation.

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Frank N.

10 years ago

Marcos has the best service anyone could ask for. He's funny & kind and does exactly what you ask for. I came here for brand new quad exhaust tips and he ordered them and the next day they arrived and he installed them. He made everything look clean and perfectly aligned. Everything that I asked for he did & everything came out beautiful! read more

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Vanessa C.

10 years ago

I came here last week, last minute, and Marcos took my car in, no questions asked. He did an excellent job on installing my exhaust. I'm back here once again giving him more work due to his excellent service and work! You will not be disappointed. Thank you Marcos! read more

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William ..

111

9 years ago

We bring our whole fleet to Marcos at Super Tek, great customer service and great prices. Trust him with all our cars. read more

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Jhermaine A.

10 years ago

Came for another muffler Delete from Marco. Like my first experience, this experience was phenomenal. His prices are a little higher compared to some of his competition but I wouldn't trust anyone else with my exhaust. Wanted my Kia K7 to be louder from stock exhaust. So he suggested a muffler delete instead of a resonator delete. Even offered to give me a test run, just in case she didn't like the sound. Removed my mufflers, and sure enough it sounded amazingly. If I didn't like it, he only charged $30 to weld it back on. And like the first experience, he did a great job on the welds and only took about and hour and a half to bend and weld the pipes. Will be coming back for more modifications on my exhaust. Thanks Marco. read more

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Alfonso G.

6 years ago

I was referred to Marco because I was told by other mechanics my 2005 escalade needed a catalytic converter. It took my a while to call Marco because I researched the cost of a converter for my car and I found out it was extremely expensive. I finally called Marco to schedule an appointment so I could find out how much this job was going to set us back. When I showed up he was very attentive and immediately examined my car. I had a rattle underneath my car that has been there for at least one year. He hoisted the car up and immediately called me over to look underneath. I told me it was not my converter and showed me a bracket that became loose. He said it did not need replacement it would have to be welded. I asked how much it would cost he told me $800. I thought to myself it was much cheaper than a converter however not within my budget. He smiled and said he was kidding it would only cost $45.00 and it would only take 15minutes to weld. I was told by at least 3 mechanics over the last year that it was my catalytic converter. Marco could have replaced mine for much cheaper than what I expected but much more than $45.00 but he was completely honest with me. If you need any type of exhaust work on Your car, Marco is the guy you want to go to!! Like the previous reviews said he is Honest, Personable & definitely knows what he is doing. I just found a friend/mechanic for as long as he is in business!! read more

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John W.

10 years ago

Drove in during my lunch break back in June to get a quote and discuss what I needed with Marco. He was polite and asked a few questions to grasp what I needed from him so that I could pass smog. I told him I'd be back the next day after I got off work, since I didn't have the parts with me and wouldn't have time to drive home and get back before he closed for the day. I came in the next day about 2 hours early, just missing a previously open slot and watched him work on installing a custom exhaust system onto an Accord and he was very meticulous, measured half a dozen times before he tack welded the parts, then he measured another half dozen times to make sure everything was even and straight before the completing weld. When he was done, he started on my car and after we had a bit of trouble w/ getting the V-band off (curse you BMW) he measured a few times, cut and welded everything back together. The welds are clean, the exhaust is straight and he even replaced a rubber hanger for free after he saw that one was damaged. Overall, great experience. If you need exhaust work and you're within driving distance, Marco will do a good job. read more

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Mark S.

145

12 years ago

He is closed Sundays but he said to come in due to my only day off is Sunday real genuine guy -Service at its max 1man show he really strives for peek performance. Instead of just taking your money he explains why and what you should get - for your type of vehicle as a suggestion - nice exhaust tips as well great selection - and u can try out the muffle before he welds it on ! 2nd time around and still the same thanx ! read more

Super Tek Performance - Closed Sundays but since today is my ony day off he came it ! Now that is service my friends highly recommended - Auto Repair Near Me - Glendora, California

Super Tek Performance - Tip selections - Auto Repair Near Me - Glendora, California

Super Tek Performance - Bang - Auto Repair Near Me - Glendora, California

Super Tek Performance - Supertek - Auto Repair Near Me - Glendora, California

Super Tek Performance - That assssss - Auto Repair Near Me - Glendora, California

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Drew -.

7 years ago

Very happy with the service. Needed to ensure my car was compliant with California law and he helped me out. within 2 hours he was done.

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Jayson T.

10 years ago

I was stuck in a bad spot but luckily I found Marco. I recently did a engine swap in my datsun stuck and I wasn't aware that a critical piece was missing ( down pipe) most business would reject the job because of the amount of time and labor it would take to make one but Marco stepped out of his way to help me on Memorial Day weekend. He finished up the entire thing on Memorial Day . While everybody was off he was in the shop taking care of a customer that he never met prior. His shop is really clean, his welds and quality of work are incredible. I am forever a custome to Marco. Best service I have received in years... Thank you Marco. read more

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David G.

100

9 years ago

Marcos is AMAZING, this guy knows what he's doing and does it well. He helped me fix a hack job of a muffler done in El Monte and turned it around. Now it looks great and sounds great. Will never go anywhere else now!! read more

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Oliver E.

582

8 years ago

Awesome job and amazing service! I took my gla45 in as a last minute appointment. Marcos helped and fixed an issue due to poor installation and made me feel safe to drive again. I was extremely pleased. He worked quick and efficiently to make sure I wasn't waiting long. My car sounds great again! Thank you Marcos! read more

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Stephan D.

9 years ago

Good professional service . Take his advise , he knows ! My go to exhaust shop for all my custom rides . read more

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Ryel C.

376

125

451

9 years ago

A great little muffler shop the owner is a very good guy he works very fast and diligent. He pays great attention to detail this is the second time I visited the shop and had work done on my cars. If you need a muffler guy I would come here. read more

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Thomas L.

10 years ago

Brought my car in this morning for a muffler delete and i am very pleased and impressed. I've been to my fair share of sketchy muffler shops but this guy did amazing work, doesn't over promise, and was very communicative. Prices were similar to other shops but you can't beat this customer service. The owner is super nice and gave me a call when it was ready...unlike other places. The only con is that it seems like he is a one man show and seemed pretty busy but just make sure you plan ahead and give him a call a few days before u bring your car in. read more

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Linda S.

12 years ago

Awesome, honest, excellent service! He knows what hes talking about! We paid 85.00 out the door for a nice tip for our truck. He's the real deal. read more

Super Tek Performance - Getting a tip done.... - Auto Repair Near Me - Glendora, California

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B. H.

11 years ago

Came to Marco's shop after reading other Yelp reviews. Marco is as straight forward as they come. He is very friendly and professional and went over several different options with me regarding my 15 Grand Cherokee. I was looking to hear that Hemi V8, but not to obnoxious. Marco could have easily sold me a set of mufflers and priced me for a full custom cat back system along with removing the resonator in the middle of the exhaust. Marco was straight with me and informed me that it would simply be best to remove the mufflers and keep everything else underneath. Instead of easily making the muffler delete and welding straight pipes to the back, Marco custom bent the tubing to match the underneath of my jeep. He welded everything together and welded back the stock tips. The picture says it all! Great job Marco and I will definitely be referring you to anyone I talk to looking for exhaust work. read more

Super Tek Performance - Muffler delete with custom bent pipes and stock tips - Auto Repair Near Me - Glendora, California

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jason w.

6 years ago

Marco just turned me away because he could not improve my sound...bought a car w $3500 exhaust already added and was hoping to quiet the engine noise. Pretty sure many other shops would've taken my existing set up and sold it for big bucks, n then charged me arm and a leg for inferior set up. Highly recommend supertek-marco! Great guy. read more

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Nini L.

10 years ago

Went in this moring had a muffler delete and customized piping with stock tips. Marco goes above and beyond with showing you the different sounds that you might like. We were very lucky to have caught him at a good time, where he had time to be very thorough. He gave us an awesome price that no one can beat. Keep in mind the detail he devotes to his work. Very neat and perfect! read more

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Elmer D.

6 years ago

Marco helped me with the installation of a Borla exhaust on my 2020 Chevy Silverado. I loved that he explained everything before starting his work, and also was quick with his services. I will be recommending him to anyone looking for any exhaust related work going forward! read more

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Bob F.

207

7 years ago

I took my car and talked to Marco about a month before having my catalytic converters and muffler replaced. The car runs great and I am very happy. Marco took the to tell me what needed to be done and why. Excellent knowledge and excellent work. His 5 star ratings are richly deserved. I would recommend them to everyone and I will be back. read more

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Frank L.

12 years ago

Super Tek is the best in the business. Marco and Marco Jr. are custom exhaust experts. I was dead set on a Flowmaster 50 series muffler for my 2009 F150 5.4L V8 FX4. Before welding anything in, Marco let me compare the sound of Flowmaster AND MagnaFlow mufflers on my truck! I decided to go with MagnaFlow due to the deeper, smoother tone. Marco and his son meticulously leveled/aligned the pipes and asked for approval before welding anything. Marco custom bent the 3" pipe from cat to muffler so that he could tuck the muffler up higher than the skid plates on the truck - to maintain high clearance for off-roading. ....I am an engineer, and am impressed with their level of perfectionism Marco fabricated solid, perfectly fit hangers for the muffler. The custom system that Super Tek installed on my truck does not vibrate and is MUCH more solid than the stock system. It sounds great, and I have noticeable performance increases.....Call Marco first! read more

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Alberto A.

11 years ago

Came in to the shop to get an estimate for a muffler delete on my 2015 v6 mustang and Marco made me a deal that I couldn't refuse compared to other shops. Marco is a really chill guy with a lot of experience and I would trust him with my car any day of the week. read more

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Ronald W.

9 years ago

Marcos is great. He helped me out with my Subaru Wrx muffler delete I couldn't be any more happier. Even gave me some advice for future exhaust mods that I can do. He is the go to person in the area for exhaust. read more

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John J.

15 years ago

I found a listing for this place when I did a search for custom muffler installation. I called the number and spoke to Marco who was super helpful and nice. I told him I wanted to replace my current mufflers with Flowmasters so he told to swing by so he could take a look at my car. We spent close to an hour chatting and looking at my car to see what would be the best system to install. We settled on a cat back system (which I bought online). I went back today and he installed it for me. He took his time and didn't mind me being under the car with him. I'm super meticulous and so is he so we go along really well. There was another customer waiting to talk to him and he was giving us a weird look because we were trying to fix a 1/16 of an inch difference between the two pipes lol. Long story short, the install came out awesome with everything lined up perfectly. Most other shops wouldn't go this extra mile without getting frustrated but not Marco, he's the man and I would definitely recommend him if you want it done right. He charged me $30 more than a few other quotes that I got but hey, it's worth it for the job that I got. read more

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Lawrence F.

11 years ago

So my cat (catalytic converter) got stolen and I called this shop. Marco, owner of the shop was super friendly, informative, and honest - to sum it all up. He even let me use his truck so I can buy the O2 sensor that was stolen in the nearby auto parts store and also get food in In n'Out. I brought him food coming back cause he was such a nice guy. As far as the work done in my car, he installed a new cat converter (with a warranty) along with the O2 sensor for a reasonable price. All the spot welds looks perfect. He didn't charge for stuff that I didn't need. I definitely recommend this shop if you need if cat converter replaced or need some custom exhaust work. We need more Marco out there! read more

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Myquel Z.

350

10 years ago

Originally came to Marcos to install an Invidia Q300 catback exhaust on our Subaru WRX. We were very pleased with the service. Very knowledgeable man who works by himself, very professional and makes all customers feel welcome and comfortable. The shop is clean and organized, the restroom is clean and available to customers and the prices are fair. Not to mention the work done is excellent. We had to come back to have our exhaust welded due to expectations not being met and Marcos gladly helped us out. His welding is flawless, some of the best work I've seen. The exhaust still didn't meet our expectations so we returned a third time with a different exhaust. Marcos again brought us in, made us feel at home and did great work on the car. We love the new exhaust! Very pleased with the outcome and service provided here so we will be returning with our other car for another exhaust installation. HIGHLY RECOMMENDED! read more

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Ravi G.

11 years ago

Awesome work. You have to see this guy work. Everything is like clockwork. He has a specific spot for everything and works quickly and efficiently. He is a pro and a perfectionist, which are must have traits for anyone who touches my car. I will be going here for life now and recommending him to everyone I know!! read more

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Chris K.

9 years ago

Awesome place. Found it here on Yelp and Marco was awesome! Marco did a resonator delete and the car sounds much better. Before and after (sorry for the bad camera work didn't realize I was that close, lol). read more

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Andrew F.

10 years ago

This place is great! The guy is very friendly and helpful, he helped me find what I wanted and he did a great job! Now my car sounds real nice and I would definitely recommend this place. Gets the job done good and quick and it's a nice visit. Check it out! read more

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Francisco R.

9 years ago

I've been here for a muffler change and a Cadillac converter. He's always done a wonderful and honest job to my Jeep. Very clean welding. I have no complaints and for sure I will come back over and over again... read more

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Andrew P.

7 years ago

Took my son's 2015 Dodge Charger to get looked at for an exhaust upgrade. Marco the owner explained everything in detail and did a great job! Price was fair for the amount of work he did! My son says it sounds like a V8 Hellcat, very happy!! read more

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Gelo R.

9 years ago

Marco is very friendly and honest guy. He will explain to you what he thinks the best based on what you would like. He evene let me take home my original muffler. If theres problem with exhaust i know the guy who should i run to. read more

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Ricky R.

9 years ago

Marcos is the best by far when it comes to customizing your exhaust. He listens to what you want and builds it with you. He makes his own brackets and welds are precise. Would recommend him to everyone. read more

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John L.

113

10 years ago

My man Marcos!!! Took my 2012 genesis in. No wait or anything.. Make sure you call & check first because he does work by himself. Took about an hour but oh man the wait was worth it! My car sounds amazing! If you want your exhaust done right then come here. Price was fair not expensive as other shops. The man is honest & funny as hell! He took great care of my exhaust.. Even polished it!... Haha. Would i come back for other work? Hell yeah. read more

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Joe V.

10 years ago

Went to a local shop to get a Flowmaster put on for cheap...what a hack job. Bad welds and a mix match of pipes that resulted in a junkyard exhaust job. You get what you pay for. Came to Supertek and Marco fixed my issues of exhaust drone with beautiful welds a great conversation. Thanks Marco. Always great customer service and quality workmanship!!! I should have come to you first. read more

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605 E Arrow Hwy
Glendora, CA 91740
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(626) 963-2255
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Does Super Tek Performance take credit cards?

Yes, Super Tek Performance takes credit cards.

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Review Highlights - Super Tek Performance

“Having both my catalytic converters stolen within a year, Marco was able to help me quickly and the quality is superior.”

Mentioned in 56 reviews

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(309 reviews)

I messaged a few places and Byron answered me + all my questions, was really informative and…read morecourteous, and gave me a great price that didn't feel jacked up like other places were. This place is pretty busy but they squeezed me in last minute, which was amazing of them because of the very short notice I gave them. I was in and out in less than an hour! Byron and Jason were super courteous, helpful, professional, and so helpful. My tires are in desperate need of being replaced and Jason sent over a quote for me for tires that could fit my car's weird tire size (17 in). Totally see why these guys are rated so highly on here consistently. Thanks so much!!

Bryon, Doug, and their techs always get the job done right! I've been bringing my cars here for…read morearound twenty years for anything from oil changes on up. B&D offers fair prices and backs up all their work. Very satisfied.

AM Auto Repair

(337 reviews)

Amir truly deserves his five star rating. I needed a brake repair and he replaced all four,…read moreincluding rotor resurfacing ,the same day at a very reasonable price. I saved $300 by taking my vehicle to AM Auto Repair instead of the dealer. I'm so happy I finally found an honest and reliable mechanic that gives great customer service, easy to understand advice, and quick turnaround. I highly recommend him.

Highly recommend AM Auto Repair! Amir is extremely attentive and listens to his customers…read more Took my son's car whose engine was destroyed in freak accident and Amir gave me some great options for the repair which in the end worked out. Quality of service is great! He's honest about needed repairs and prices are fair. We found our go to mechanics!

Hye-Tech Auto Repair

(360 reviews)

Our family's Ford Explorer required a water pump replacement…read more I visited several local auto shops to obtain quotes and was shocked, disappointed, and discouraged at the prices I was being quoted for the work my vehicle required ($5,000-$7,500) Shame on me for not reading Yelp reviews before wasting my time visiting other auto shops. I read the many positive reviews for Hye-Tech Auto Repair and decided to visit them. Upon entering, I was greeted by John (owner) with a friendly, "Welcome, how may I help you?" I explained that my Ford Explorer needed a new water pump and a few other items that other auto shops had advised me would require repair or replacement. While John looked up a few items on the computer to provide me with a quote, he introduced me to his son, Harry, who happened to be in the office. Thirty seconds later, John provided a quote that was $3,500-$4,000 less than the other shops. I could not believe it. John explained that he makes his living and succeeds in his business through repeat customers, and he does not believe in gouging customers for every last penny. He also shared that when he retires, his son Harry will take over the business, and he wants to leave Harry with a solid foundation of loyal repeat customers. It was then that I knew I could trust John and his son Harry. John went on to explain that replacing the water pump on a Ford Explorer was a 10-12 hour job, as it was an internal pump requiring numerous engine parts to be removed to reach it. This was the same thing all the other shops advised me. John suggested that I leave my vehicle, and he would perform a full inspection of the engine and contact me before doing anything to it. I agreed and left my vehicle. The following day, I was contacted by John, who advised me that the water pump did indeed need to be replaced, as it was the source of the constant leaks of the water coolant. I left my vehicle in John's shop for three days. During this time, John or his son, Harry, contacted me numerous times to keep me updated on the progress of my vehicle and also to point out that mechanics had discovered two or three very inexpensive items (under $50.00) which they recommended replacing, which I agreed to have done. All in all, I was and am extremely impressed and satisfied with everything about this shop. I spent much less money to have five different issues repaired on my vehicle at Hye-Tech than what I was quoted to replace my water pump alone by every single shop I visited prior to coming to Hye-Tech. John and Harry are very friendly, honest, and trustworthy. They are also very knowledgeable and experienced, and they offer GREAT customer service and communication. This is my new go-to shop for any issues involving our family vehicles. Thank you, Hye-Tech Auto Repair, for a very positive experience.

I walked into the business at around 11:30 and the owner told me he was swamped, but he did tell me…read moreto leave the car, and he would either finish it today or tomorrow. He had the car finished by 5:45. I got a break fluid replacement, Rear differential service/Drive axel and throttle body service. The price was very reasonable, and I was really happy with the service. It was a bit of a drive for me to get there, but well worth it.

Route 66 Tires & Auto Repair

(197 reviews)

Great service, great communication!! Good price!…read more They saved my day! I got a random flat tire today and had only a small window of time in which I could fix it. They whizzed through my repair and got me back on my "feet" in no time!

Came here on a Friday afternoon and l was helped right away. The owner Gary, super nice and…read morefriendly. His son, Anthony, helped us with our flat tire. Excellent service and would highly recommend them. Love supporting small business in the area.

Tony's Auto Repair

(78 reviews)

I have a 1997 Nissan that had a check engine light on. A reputable shop tried for over a week and…read morejust couldn't fix it. I took my truck to Tony's and Martin said he had no doubt his crew could fux it. After I dropped it off I was surprised when later the same day the shop called for me to pick her up. The light was off and it even passed smog. This is the place if you want the best service done right for a great price.

Martin and his staff provide great service and are very knowledgeable! I recommend this place to…read moremy family and friends.

Brian Wood Automotive

(144 reviews)

I recently purchased a used car and took it over to Brian Woods Automotive for a full check-up. I…read moredropped it off after hours, left the key, and asked them to change the oil, check the brakes, and go over the entire car to make sure it was safe to drive. When I called the next morning, they had already gotten started. The oil change was done, they told me the brakes were in perfect condition, and that the car overall was in excellent shape. The only thing they recommended was new windshield wipers. I truly felt they were extremely honest, which is hard to find these days. They could have easily suggested unnecessary repairs, but they didn't--and that says everything about their integrity. Everyone there is so friendly, and I've taken other cars to them in the past with nothing but great experiences every time. I wouldn't trust another mechanic more than Brian Woods Automotive. Keep up the great work--you guys are the best!

I took my Mitsubishi Lancer for an oil change. Wyatt suggested new shocks since mine were going…read morebad. Now my car runs like new!! Wyatt was knowledgeable and obviously a great mechanic. I had such a great experience.

USA Auto Service

(94 reviews)

Not going to lie, but I came one day to go to Patrick's Auto. The mechanic from this shop…read moreapproached me and I was a little suspicious and hesitant. I gave it a shot and I don't regret it. He was very honest and prices were very comparable to Patrick's. He was also very quick. I got an oil change, changed my brakes, and air filter. (These are all things I came to get done, not tricked into getting serviced) I liked that he gave me options with no judgement. Also had warrantee with my brakes. I would come back again.

To get straight to the point, this is an honest auto repair shop…read more I had the front and rear brake pads replaced and got a synthetic oil change. There was an oil leak coming from the oil filter area. The mechanic at USA Auto Service told me that the previous shop I used likely changed only the oil without replacing the filter. If a filter is reused without being replaced, it may not function properly and can cause leaks. The filter was very dirty. Please check the photo. Normally, you trust a shop and leave your car with them. But I was completely scammed. I'm planning to take my wife's car there for an inspection soon as well. Previously, my wife had an oil change at a dealer shop in West Covina, and after just one month, the oil started leaking. They kept contacting us to sell the car. Honestly, it's hard to find a trustworthy repair shop. It feels like many shops only see customers as money. Personally, I highly recommend USA Auto Service. At USA Auto Service, I was able to stand next to the car and check everything myself, and they explained everything in detail. Their prices are lower compared to other places, and they still use good-quality parts. It's been a long time since I found such an honest repair shop, and I was able to receive service without any worries.

Certified Automotive Specialists

(22 reviews)

Everybody is fantastic here. I love how detailed they are in all explanations, and the AAA discount…read moreis an added perk on top of the incredible care they put in. My car is older and has never run better, absolutely worth the money!

Thanks for the reminder for my appointment today but when I showed up today I was told by a grey…read morehaired gentleman that EVERYTHING I was told the last two days was false and that you don't take SNAP financing and supposedly cancelled two years ago. So basically I waited all this time for car repair I'm no longer getting and have to find somewhere else. I called SNAP to see if your were still on their program and they said you were still listed as a center for their financing. So now I'm wondering was I just lied to. Why would Robbie tell me YES and even knew how SNAP financing worked if you don't use their financing service? Was so excited what I thought would be my new mechanic.

Young's Automotive Service Center

(55 reviews)

I'm so glad I came here for an emergency alignment. Bryce…read morewas awesome and helped me out right away at 8 am without an appointment, check out my car and was able to figure everything out for me and have me out within the hour. I had been calling around other places but I'm so glad I decided to just wait here and hope for the best because that's what i got. Fair pricing and no upsells, plus Bryce was super helpful and honest about what i didn't need and what i could get fixed. Very appreciative that he was able to take me in right away on such short notice. Thanks so much!

Have been coming here for over 35 years with original owner and now Bryce who has taken over. Yes…read morethey get busy but we always schedule time and day. We prefer taking our cars over dealer. I feel they have always been fair and give you recommendations on priority of things to be fixed on cars. We are retired so helps to include in our budget. great customer service on all our experiences.

Why does Yelp recommend reviews?

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18 reviews that are not currently recommended

The reviews below are not factored into the business's overall star rating.

Erik F.

10 years ago

SuperTek is the place to go for all of your exhaust needs. I am extremely picky about my car and don't just let anyone work on it. When it comes to custom exhaust work, Marco is the only person I trust to get the job done. He's a very friendly and funny guy and his prices are very reasonable. He's definitely a perfectionist and will take all the time necessary to ensure that the work he's performing on your vehicle is as flawless as can be. You will never feel rushed at his shop. Very easy guy to work with. Last time I was there, he built me a custom Y pipe that ends as a quad exhaust and the work was perfect! I don't think any other shop could have done a better job. He has me as a customer for life. I come all the way from Orange County just to have him work on my car. Give him a try, you won't be disappointed! read more

Alexander B.

164

3 years ago

"I recently had the pleasure of visiting Super Tek Performance for an upgrade on my 2021 4Runner. Marcos, the technician, installed a Borla Catback Exhaust System, and the results were nothing short of amazing. The craftsmanship and attention to detail were evident in the flawless installation. The sound of the exhaust is beautiful, giving the 4Runner a more robust and refined tone that turns heads. It's not just about the sound, though; the performance improvement is noticeable, providing a smoother and more responsive driving experience. Super Tek Performance's commitment to quality and customer satisfaction is commendable. Highly recommend their services for anyone looking to enhance their vehicle's performance and sound!" read more

Jesus G.

10 years ago

From the moment i walked in i knew i was in good hands! He just had a friendly vibe you know the kind people put off when they love what they do! I explained to Marco which i believe is the owner about an issue/hack job that another muffler shop had done to my vehicle! We talked about what he had in mind and the Price! I said Marco lets do it.... pulled the truck onto the rack and within 35 minutes the truck was in and out!! Considering he had to remove the other shops previous had job!! Overall friendly guy and wonderful work!! Ill definitely be coming back without a doubt!! read more

Thomas N.

10 years ago

Marcos is awesome. He has been doing mufflers for over 20 years and has been at the location for 11. He was honest, explored multiple options, and was fairly priced. Did a magnaflow on my 2001 Yukon. He basically dry fits multiple mufflers on your vehicle so you can hear exactly how it sounds before he welds. He invited me under the car to see all his work. This transparency and unparalleled level a service makes him, in my opinion, the only place to go for your exhaust needs. He didn't try to sell me anything I didn't need. Highly recommend Super Tek. read more

Jvm M.

2 years ago

Marco at Super Tek Performance did an incredible job on my BMW 340i. I came in for a full resonator delete, and he made it sound amazing. His attention to detail and the quality of his work are second to none. He understood exactly what I wanted and exceeded my expectations. Additionally, his prices are unbeatable. Unlike other overpriced shops, Marco provides top-tier service at a great value. If you want to improve your vehicle's performance and sound, Marco is the expert to see. Highly recommend! read more

Adrian F.

6 years ago

I had the best experience anyone could ask for when I took my truck in to get an exhaust system installed . Marco was extremely helpful, courteous, and very knowledgeable about what he is doing. Marco also showed great communication skills by explaining the steps he would take in completing the job at hand. Very satisfied with the work he did. If you enjoy great customer service, great pricing, Marco is the man for the job! I will definately recommend to everyone. read more

Louis S.

11 years ago

Marco takes great pride and craftsmanship in all that he does. I had some work done at another muffler shop only to find it was all Mickey Moused!! Marco showed me the mess and asked what would I like for him to do? I asked him to treat it as if we were working on his own car. My muffler is now mounted properly and straight, not to mention how level and clean it came out. Please don't waste your time. Marco is your go to man for exhaust systems read more

Patrick S.

10 years ago

The highest quality exhaust work with the best customer service around. Marco works very hard for his customers. Give him a call and he'll set you up with competitive pricing and superior work. Did an excellent job with the exhaust on my Subaru BRZ, very pleased and I will be back for all future needs. Thanks Marco! read more

Emil G.

6 years ago

Took my c7z06 to swap midpipe and Marco was awesome. Let me look around, explained what he was doing, was fairly priced, was very careful and respectful of the car. Scheduled appt with him and was able to pull on at appt time. Going back next week to replace the axle back portion. Couldn't be happier. read more

Enrique C.

7 years ago

This is my favorite muffler shop I the world ,Marco is a great humble person that does awesome work . Only place I take my cars for the last ten years when it comes to exhaust .. very honest man , even my kids will go to this shop !! Best service I can ask for...! read more

Ron R.

9 years ago

Super clean shop! Awesome fast service. Owner is very polite and easy to talk too. I told him what I wanted done and he did a fantastic job. Thank you for the awesome work and service! I will definitely be back for future work!! read more

Aubree R.

9 years ago

Marco was quick and efficient, and was super friendly! He said it would be an hour taking out some welded metal from our cargo van, and he finished in about 30 minutes. Cash is best, as the transaction fee for card is high. read more

Craig S.

10 years ago

The owner Marcos is the best. He is straight up honest and gives you his opinion on the repair and an accurate estimate. He went above and beyond to help me with my issue and he fixed it the first time too. Thank you!! read more

Craig Stehsel 1.

10 years ago

Jonathan G.

6 years ago

Marco takes pride in what he does! If he can't get it done then no one else can. Great guy great business, if he's busy it's because he loves what he does! read more

Erik C.

9 years ago

Marco did an excellent job swapping an exhaust system for me. Reasonable price and quick service! I will be back in the future for any exhaust needs. read more

Mario F.

8 years ago

The Best Muffler Shop. Great welds very knowledgeable and good guy. No need to shop anywhere else Marco's is your guy.

Dario C.

593

8 years ago

Great shop! Great process too He lets you listen to a few options to help you decide. Quality work! read more

Super Tek Performance - autorepair - Updated August 2026

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18 Super Tek Performance reviews that are not currently recommended

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18 reviews that are not currently recommended

Super Tek Performance - autorepair - Updated August 2026

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