I made an appointment and dropped my truck off. They had my truck for 40 days. No work was done. I had to call them three times for an update. I would not return for a free oil change. read more

One of the worst businesses in Phoenix , the owner himself says that he is a asshole , I agree with him 100%, they had a simple task to do with my vehicle but tried to blame me at the end , received a phone call and they told me to pick up my car that they did not want to do business with me after having my vehicle for 3 weeks and did nothing to it , I suggest take your performance vehicle to a different Shop with a better attitude . read more

i ended up going to a different shop to see why my truck was acting up. Too find out, Lopers never properly tuned my truck. The terminator X perimete's were way off as if they rushed through it instead of fixing the faults and properly tuning the truck. This is a bad shop with spiteful people working there! If you cherish your vehicle and value your money please do not get ripped off by Lopers. I got burned for $8,500 I complained to Lopers and returned my truck, only to get spiteful damage to the truck. read more

Take your car somewhere else. This place is a complete rip off. It's true the owner Mike will lie to you and take your money. Had my car there for a little over a month. was having family emergency with my dad in the hospital. He didn't care, he wanted me to take his car out of his shop. Said his shop is not a storage facility. Got my car back with no engine and in pieces. Inconsiderate, greedy, horrible customer service. read more

Absolute rip off. The owner Mike will lie, over charge, and sell you junk telling you it's good. Was to build me a New motor and trany and I got a used pieces of shit. It's now my mission to speed the word, Go Anywhere other then lopers! read more

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Read the reviews before coming here. As another person put "the big bearded dude" is literally useless. He's rude and condescending. Get your parts from somewhere else. Honestly, maybe if you're an old white guy your experience might be different. read more

I took my 91 camaro to lopers to have the new motor prime oil pump break in cam i tune this car is special to me it was my sons car but we lost him 3 yeara ago i wanted the car back for his birthday so Mike And Chris got me the car back for his birthday when i got the car back they cleaned up all the wiing vacum lines and shorten the plug wires to make every thing look clean my son would have been happy with the car they went over and beyond my expectation's thanks Mike and Chris and the team at lopers Andre Champagne read more

After driving it for many years, I finally took my 340 to the car whisperers. They unlocked power I always suspected, working on my car as if it were their own. Let them do their job and you will be greatly rewarded and probably surprised. Until you get your car done the right way, you are only guestimating. Go to Lopers and get things done right. I am building another car and won't consider it complete until Lopers does their thing. Then it's soup. read more

Went to lopers to get electronic ignition, to do away with my points ignition. The two guys at the check out were very condescending because I didn't know much about what I was talking about and I informed them of this. If you want the next generation to be interested in classics maybe you shouldn't be such dicks. Over priced go online or anywhere else for your parts!!!! read more

This is about their parts store. If you buy any parts from them it's "Buyer Beware" I purchased a part on Saturday. When I got home I realized it wouldn't work on my car. I didn't take it out of the bag. Sunday they are closed. So Monday I drove down and asked for a credit stating that I ordered the wrong one. They didn't have the correct one in stock. The counter guy says I'm charging lyou 20% restocking fee. I told him it was an honest mistake why penalize me I could understand if I had waited 5- 20 - 30 days to return it. But he wasn't having it. So from me giving him the part and he walked 10 feet or so to it back on the shelf I was penalized $26.00. Lopers No Mas! I'll go back to Summit's, Jegs or even Amazon for my speed parts. I just hope my $26.00 helped keep you in the black today. read more

I can not say enough about the guys at Lopers! Amazing work on my 69 Chevelle! She is running like a champ! Thank you! read more

Loper's Performance Center - Auto Repair Near Me - Phoenix, Arizona

Lopers has awesome people, i was able to find everything I needed the crew is amazing at what they do. Thank you Lopers for helping find what I needed read more

Loper's Performance Center - Auto Repair Near Me - Phoenix, Arizona

Just a terrible experience you Come In and try to get them to adjust a carburetor for Small block Chevy and all of a sudden you need a rear main seal. Yeah go also with your money not worth the time or the effort read more

Never have parts in stock. The big bearded dude was not helpful at all. All he kept saying to is you have to talk to Logan I can't help you. The absolute worst customer service I have ever experienced in my life. Safe you time money and frustration and just order your parts online. That's what they do anyway bc they don't have anything there. 100% would never recommend. read more

Posting this for my momma: Mike and other employees were very helpful.she wanted to give them high praise for a job well done and amazing customer service. She hasn't been in in two years but showed up at 730 before their 8am opening and they still went out of their way to assist her. Thank you Mike and your team for helping my mom! This is what gets u loyal customers and new customers I'll b in next time I need some thing for sure! read more

Bad customer service called a few times looking for parts just got attitude from sales guy on the phone. I will just buy from amazon or LMR Summit anything is better than these guys. read more

Thank you to Lopers and Mike and his team for working on my truck, they were professional, answered all of my questions and offered his advice (key). When Mike started the job on my truck he called me to tell me my breaks needed everything (something I already knew) he called me and informed me on what was needed and was very clear on price and parts. I appreciate the team at Lopers and Mike for taking great care of my truck! I will be back. Thank you! read more

First time there they helped me out as much as they could. Spent $500 on a bunch of things off the shelf I would have had to order for the elco. I would have appreciated a military discount but hey you can be a hippie if you want. read more

Wish I could give zero stars. The absolute worst customer service I have ever received. Anywhere. Management refused to return a non-fitting part because it had been installed or attempted to be install. P/N & application were correct, the parts were defective. Pretty hard to determine if a part will fit or not unless you bolt it on. Then charging a 20% restocking fee to walk 20 feet to put the boxes back on a shelf. Do yourself a huge favor and spend your money with Jegs, Summitt or Speedway. Anywhere but here. You will save yourself some bucks too. They do not care about their customers, check out all of the other single star reviews on here. This is not an isolated incident. read more

Absolutely horrible customer service! I went there after a buddy of mine recommended Mike for dyno tuning because he had a good experience with him on a separate type of repair. I don't usually review places but this was so bad I had to say something. I told him that someone put a tune in my truck but I don't think the guy knew what he was doing and I wanted his opinion. Mike proceeds to tell me that his opinion is like everyone's aashole...its different. After walking back and forth and telling me that I'm the type of guy who goes from one place to another getting opinions and then criticizes the work, he proceeds to pull my vehicle into the bay and look at the tune. Wouldn't you know it...the tune WAS done improperly and the air to fuel mixture is so rich, the engine is in danger of having failure down the road. Mike says its not his fault someone did bad work and that I'm crying to him (those were his exact words) to do a new tune but it will cost me $800-$1000 for him to tune it. That is the most expensive quote I've ever heard of but if he did great work, fine, but its amazing the place is still in business when the owner has a mouth like that to a new customer he's never met This guy is ridiculous and does not deserve anybody's money. read more

If I could make zero stars I would. An Employee hit my vehicle off of 19th Ave taking out my mirror and told me to call his boss Mike Kelly. When I call, Mike was a total A-hole and refused to provide insurance policy # and phone number. Gave his agents name and told me to go look it up the phone number myself. What kind of person has an employee damages someone else property and acts like this? I wouldn't trust him with any auto work if he can't stand up and do the right thing in an auto accident he certainly is not going to do the same for customers. read more

These guys do a great job. So far have had them do a full suspension rebuild, new shifter and exhaust update and have been really pleased with the service. When a wiring bug was giving us problems, Mike and the team tried every solution to correct it. They took real ownership of the problem, even paying for a tow when it didn't work. You don't find that type of commitment much anymore. Can't wait to see what they can for more horsepower next. I recommend Lopers To anyone who cares about their car read more

There are two types of people that go to Lopers. Those that know what they want, and don't care what it costs, and those that aren't sure what they want, and feel like Lopers is a rip-off. Lopers KNOWS what they are doing. YOU will PAY for that knowledge. read more

One of the worst purchasing experiences I have ever had. First and last time I will ever go to Lopers. Owner is completely unreasonable, unbending, and has no concept of customer service. I don't think he realizes the policies he grasps so tightly will be the same ones that put him out of business. Not very smart... read more

OMG why do I even bother... I wish there was a way to give them zero stars or have it shut down this place is horrible. I was hoping that my visit a month ago was maybe just a fluke I read all the reports and reviews, and even gave my own review based on the attitude of both personnel that were there. Period I did not grade the place really on anything I wanted to buy However went back a little bit ago was interested in a fuel injection system I knew what I wanted ...I did the research, contacted the company and received some PDF materials and I was pushed away from the item by lopers I wanted because they are selling a different sys which is fine but if you're going to push me on a system know the facts about the system because you say made in USA doesn't mean I'm gonna jump on it like a pogo stick. I like made in USA items probably as much as the next person however if I'm gonna buy a $1200 system don't push upon me in $300 fuel pump and $100 regulator I think I can get by with a slightly is less expensive pump and regulator I'm already spending over a grand don't push me on something I don't want and try to fill me with info anybody can read off the Internet you back it up with papers you back it up with some research and you show me the difference on paperwork that's been done at your shop against the two items that you're telling me about then we'll go from there. I guess I just hate salesman that are idiots and think that they're better than you at knowledge. The system that I wanted I've worked with and I've seen no issues with them in the time that I've had working on vehicles. Maybe I should take more meds before I leave the house read more

Cant comment on parts and accessories but as far as mechanical services go, #1. I bought a typical Barrett Jackson ride, looks great but always a gamble if it is a pile of bondo and if the drive train will last. Actually bought a solid truck with a 502 ram jet in desperate need of a tune and computer diagnostic. Was told exactly what was required to get this thing to pass emissions and run right. And told what the price would be and what time it would be done. Delivered as promised. End of the day, the correct temp and gapped plugs were installed, valves shimmed and computer tuning on dyno completed. Big job and everything was done in one day. I am a firm believer in value and getting what I pay for. Was the price lowest in town? NO. Was it anywhere convenient for me? NO. Was it done professionally with no BS? ABSOLUTELY. I have a number of high HP cars and can attest that this is, one of the best I have used. This is the only shop I will use for my Arizona rides. read more

Of you really want to feel like your a race car driver, this might be the place since you'll always have the "pit" crew working on your ride. They will fix all kinds of stuff you don't know or ask about and not fix stuff you specifically want done. Paid and exorbitant amount of money, only to return multiple times for things that should have been done right the first time. I specifically asked to check all bushings and belts. Yup they are good, except the bushing were dry rotted and and the suspension trashed 3 sets of "dustcaps" that should not cause my truck to drive like dooky when it's gone. They just replaced the bad bushing, not checking into the reason why they keep disentigrating. And the belts are glazed and cracked, even tho they said the belts are good. Had new turbos installed, but they missed 1 of the 2 main bolts, and since half missing is bad. I had to return twice to get 1 bolt installed, with flack from them about it possibly missing when I brought it in. But the 1st time I brought it back they took the turbos out and recalibrate and adjusted and reprogramed..... but still missed the same bolt?!? Had them look into steering and suspension. Drove ford sloppy before, but it's sensitive squirely now. I didn't ask em to even look into the A/C but they fixed it... even tho it worked fine. It does get 9 degrees colder than before so whatever. Very nice of them to change the oil too... even tho I had the ford dealership change it 200 miles before with full synthetic. I guess I didn't need that $200 oil change, so they charged me to dump it for conventional oil... if they even changed it. I had broken exhaust bolts that needed extracted, so I told them if there is a manifold problem, I would like to look into aftermarket headers, call and talk to me. Never heard from him, but I got brand new factory cast manifolds, not steel headers that won't snap my bolts again. Very expensive parts that I specifically advised him I wanted replaced with upgraded aftermarket... naw, I don't really need that, just keep factory garbage on that I didn't want. Had an unrelated transfer case detonation. When I called them to inquire, Mike said I should have checked and changed the fluid. And it rides bad because I have big tires. I had those tires on for a year and never a problem until they got ahold of it. When I advised the length of time they have been on and that they are only 1/2" bigger than the factory wheels he then blames them being 3 inches wider as a problem on the road. So how did they do the alignment?!? With a Flippin string and tape measure? So after 4 return trips to them, we had some words. I told Mike (shop supervisor ) that I paid a very large amount to have this done right and he said "you don't f***ING own me". Which I replied that I don't wana own him, I just wanted my truck fixed right the 1st time, and here I'm back for the 4th return warrantee issue. He then told me that this might not be the shop for me... I should have walked away... And I shouldn't have left my truck, because I lost a center cap on my front hub. Turns out they locked my front 4x4 locks manually, over tightening the bolt and the plastic cap fell off. That was 1 week after I left there, so it didn't trash my tire and fuel only ranked for a week. And now today I discovered they emptied the radiator fluid and replaced it with plain water. Other fluids look terrible, but thats my fault for trusting a machanic to check it for me while its in their custody. now I have multiple codes and my truck is now at the dealer getting looked at by some professional mechanics, not some toothless inbred hillbillies. So if you have gas car, you might find someone else but if you have a diesel, definately stay away (I heard another guy with a gas truck complaining while I was waiting for Mike on one of those return trips). They charged me more for the repairs than I paid for the truck, and I am wondering how many parts I bought that they didn't replace. And in case you think my trucks a peice of crap... just look at the picture... read more

Loper's Performance Center - Don't take it to Lopers! - Auto Repair Near Me - Phoenix, Arizona

My husband took his '96 Chevy Impala here to have his old engine swapped out with a practically new Corvette LS3 engine. I must say--the thing is a MONSTER and my husband is thrilled with the power and thrust of the new engine in his beloved vehicle LOL Now truly, the craftsmanship is incredible, the workmanship is custom, and all of it is IMPRESSIVE! My only hesitation in giving 5 stars is the disappointment in hearing that the job would take 2 weeks, when in fact, a job of this magnitude ended up taking over 2 months. The response from the staff was a bit salty too...lol but eh, the end result was Gooooood! So Ty. read more

I'm a paycheck to paycheck family man that cannot afford to spend a lot of money on truck parts that are non necessity. After saving up enough money to buy a Holley carburetor and electric choke kit I decided to buy from Loper's. The sales guys behind the counter also recommended that I buy this fast idle lever that I would need for the carb as well. After installing the carb I decided to go with a manual choke and return the electric choke and the fast idle lever as I didn't need it after all. I returned two days later to make my returns, same guys behind the counter, I explained that I need to return this stuff as it was not needed. I also explained that yes the packages we opened but never installed, they just said "NOPE, can't take them back." I explained the part list is in the packaging and we could inspect everything together and the would see that there is no wear indicating that I attempted to install the stuff and everything was accounted for. They just shrugged and said no, I said what about store credit? That was also a no... So the short and sweet of the whole story is I spent almost $500 at this place believing that because they have been in business in the valley for so long that this was the place to buy my parts from, turns out I was way wrong, I will never do business here again and I do not recommend that anybody does business with this awful outfit. I'll just stick to ordering from the internet and O'Reilly auto-parts. read more

Highway robbery plain and simple. $900 to have a starter motor and fan put in. The cost exceeded the estimate by hundreds of dollars, but the only call I got was when I they told me the work was done. Imagine my surprise when I found out that their shop labor rate is $125 an hour and my total to have two simple parts replaced was nearly $1000. Learn from my mistake, and stay away. read more

Good experience with mark! Honest guy and knows his stuff. Arrived right when he was eating his lunch of course wouldn't mind waiting until he was finished but he had no problem taking a minute to answer my question and get everything handled. A stand up guy! read more

Wish I could leave "NO" stars! I just simply called about a ring and valve job and after being put on hold to talk to the manager, he finally came to the phone. I then I asked the manager what a job like that on my SBC 350 engine would run, he said, "So you need your engine rebuilt?" I then said, "No. I just want to have a ring and valve job done". He almost interrupted, and his reply was, "You'll need an engine rebuild because we do things right!" At that point, I hung up. What ever happened to giving the customer what he/she wants? All this was done over the phone without even looking at my car or asking me what the symptoms were. Judging from their lack of professionalism, I would not even recommend my worst enemy to go there. read more

This was my first time here and man let me tell you Logan was on point and very knowledgeable about parts and was quick to help me out on that I needed! Totally recommend this place and definitely worth coming here! Again Logan your are the best that's for your help ! read more

Arrogant. Slow. Expensive. I understand that this is a repair shop and not the Hallmark Store, but what's the point in going out of your way to piss off a customer. Mike, I assume the owner, couldn't or wouldn't do the work on my Chevy truck. After a smart ass conversation with Mike about how long it would take (4 days to get parts.... for a Chevy... and two more days to perform the work), I decided to have my truck towed to Courtesy Chevrolet. Courtesy had it done the next day for half of what Mike quoted. Let's review. The DEALERSHIP was less than this repair shop. Two of my family members with classic cars have had similar experiences. I think Mike has plenty of time to think up clever put downs for his customers because he is bleeding business to other shops in town. He owns the retail shop too, so skip that as well. read more

Watch out full on fraud ! Do not do business with Mike at loppers service ever ! . Was charged for name brand parts and inferior parts were installed creating a oil restoration, after I took it to a real machine shop they explained the problems to me . I requested a copy of the bill and was told the computer hard drive broke and could not get a receipt. $4000 DOWN THE DRAIN. read more

Mike was amazing and helped me out of a pickle... so kind and knowledgeable. Truly went above and beyond.

I have taken several vehicles to this shop for dyno tuning & a few other mechanical thing done to my trucks with no problems. I speak to mike tell him what I need & they get it done. maybe if your not happy with something you should let them know . Instead of posting & not getting it resolved first. read more

If you order a part from Lopers' you will have to wait 3 to 4 weeks depending on how many times they lie to you, I was told 1 week then two then three and I still haven't gotten the part. The service really needs help, for being in business for so long I will say so long to them. read more

Neil rocks! Every single person was extremely helpful. I'll make the trek from the east valley any day!

Took my truck in for wheel bearings, axles, tie rods, and a flowmaster exhaust, they did great work, very friendly and great prices, will definitely be coming back read more