I've been here two times the first time I had a Flowmaster installed they did a great job, they were very reasonable and super friendly.. recently I had an exhaust manifold leak I was quoted $200 + $40 / Bolt to replace the total bill came to $266 Super Stoked!!.. and they finished it the same day!.. again super honest, and super friendly. I would definitely recommend read more

I recommend this shop for ANY performance exhaust or suspension work. RPM Muffler did an AMAZING job on my Chrysler 300 HEMI. Magnaflows with 2 and half inch aluminum pipes for a great price. They were TRANSPARENT AND FRIENDLY. They knew what they were doing and got it done in 24hrs. I WILL DEFINITELY be coming back for my lowering kit and the rest for my project vehicles. read more

I went in to get an exhaust tip put on my 2017 Chevy Tahoe! Their service was excellent and the prices were great! I would definitely recommend this shop to anyone who wants to accessorize their vehicle. read more

Took my 1995 Cadillac Deville in b/c I wanted my muffler to sound better than stock. Showed up at 8:50 a.m and my car was complete by 11:21. I love the way my car sounds. I'd highly recommend RPM. read more

These guys are great! I was having some serious issues with my f150 and thought for sure it was the catalytic converter. They charged me close to nothing to test the converters and let me know it was in no way my exhaust system. Very honest. I enjoyed the service and quickness of the work. I also enjoyed hanging out with "the shop-dog" what a good dog! Thank you guys, I will tell everyone about your great service. read more

I have a 1978 Suburban. The original exhaust was rusted out, leaks, and overall it's just old. The exhaust location from the factory had the pipes coming out in front of my rear tires. This would blow exhaust in the rears doors as I loaded up the family. Looked online at all sorts of options. Many which are bolt on. I shopped around and I'm so glad I came to RPM. They were able to run new pipes from headers back. They welds were on point. Richard was able to move my pipes behind the rear tires so it would no longer blow into the rear passenger doors. The new exhaust has a slightly deeper tone than the factory and sounds great. I told Richard I didnt want to much throat since it's the family camping vehicle. Not only did he deliver a excellent product but at a fair price. My advice to you is you get what you pay for. read more

A friend recommended RPM to get a custom exhaust done to my Cooper S for some more sound. Staff was great and helped me get what I wanted. Went back to change out tips and was in and out quickly. I also asked for a recommendation for a mechanic and was directed to Hugo's in Encinitas. $20 cheaper than quoted elsewhere for an oil change. read more

Used to be great... got an excellent exhaust made for my built motor turbo car for under 200$ with my mufflers. I went back to redo it a year later because I wanted a quieter exhaust, and they wanted 500$ for basically the same exhaust(keep in mind I'm providing mufflers)..... so I went somewhere else that quoted 300$ with stainless piping and mandrel bends instead of rpm's pressed bends and milled steel. u lost easy money rpm.... read more

Very knowledgeable and honest. Went and asked another muffler shop about an exhaust valve control issue but was not convinced of his solution. Richard had better options so I had him fix my problem. Thanks to Richards friend, Richard, gave me a ride home too. Good bunch of people. read more

Been a good place until recently got quoted 300% OVER what I've been charged for the same work 6 months ago. I will be having exhaust work done elsewhere from now on. (Ps. They keep and steal your mufflers and old exhausts when getting something new done.) read more

Talk about a nightmare. I took my car to Richard's Performance Muffler to have my catalytic converter changed. They look up which catalytic converter the car needs based off of the hood but didn't check to see if the hood is the original one that came with the car. In this case it was a used OEM hood. As you can guess they put in the wrong catalytic converter as they thought my car was a 2004. All they had to do was check the VIN number to see it's a 2002. To pass smog I had to have the install done again with the correct part. To make matters worse they won't admit any wrong doing and expected I pay to fix it. I took this job to them to save money but I guess the old verbiage is true: you get what you pay for. I would highly recommend not taking your car to these crooks it's not worth the headache. I had to get the BBB and Bureau of Automotive Repair involved. I could have made the amount the job cost multiple times over in all the time I wasted dealing with this company read more

Richard and Travis took excellent care of me. I was referred by Mike at North County Mobile Electronics. RPM installed a hitch on my Sprinter travel van. I was very pleased with their work. Later I needed an Onan 4.0kw generator installed. This installation looks cleaner and nicer than any I have seen. Out of curiosity I viewed several high end Class C rv's using an Onan generator to compare the quality of the installation. I would take what RPM did every day over these very expensive rv's. GREAT JOB and thank you. Ron Bussey read more

This shop is VERY customer friendly and honest, as opposed to the Mossey dealership, in Oceanside! My muffler tail pipe was loose and I asked if Mossey would check it, while I had my car in for an oil change. Was told I had to PAY UP FRONT, $100, which would go toward the repair. Couldn't tell me up front what a muffler would cost or if they even HAD a muffler. Kept my car 5 hours and told me I needed the whole muffler replaced at a cost of $750! They didn't even have one instock. Even though I declined the service they still took $50 for LOOKING at my muffler. I found RICHARD"S RPM muffler shop, with great reviews on YELP, and in less than 20 seconds the guy looked under my car and told me I just needed the tail pipe and with parts and labor it would cost $100! It was fixed while I waited, in an hour and a half. THANK YOU SO VERY MUCH RPM! read more

Michelle, Travis, Richard, and pups deserve a solid recommendation. From our first phone conversation to completed repairs, this business runs efficiently. Needed repairs to a 90's Caddy. Work was completed quickly, and accurately. Great people, cool shop. Ruff, ruff...thanks! read more

Good work for a decent price. Had a resonator I had bought online, and wanted it mounted with a muffler delete. I explained that I had speed bumps, and wanted to be able to reverse the resonator and delete, Richard and I both went under the car and worked out how to do it. Did such a good job, I went back the next week to have him fabricate a new seat bracket for me. Another good job. Took away one star because they charged me a price higher than what was quoted on the second job. If they had honored the quote ( or if it had been close) it would have been 5 stars, and yes I would still recommend them, just get the quote in writing first! read more

Had these guys cut my exhaust down and install a turn down on my old GMC. Came out excellent, and the welds are beautiful. Will be a return customer in the future! read more

Came here because a friend recommended them. I had originally brought my car to another shop closer to home to get a part installed but no luck with them. RPM, However, did a GREAT job installing it for me. I say great, because the other shop couldn't do it. But they didn't put my heat shield back on my car, but they did for my friend's car. Not a big deal, I can install that myself. But I gave them 4 stars because, I noticed there's a small dent on the lower part of my front bumper, I'm not sure if they hit something Cuz my car is lowered, or what happened. But there's no way for me to prove that it was them. Just a word of advice, make sure you double check your car BEFORE and AFTER you drop it off with someone there for any scratches or dents. Because a lot of people take a lot of pride in their cars. But thanks overall for installing something that another shop couldn't do. read more

Excellent business!!! I was looking at getting to get a exhaust system put onto my truck, I had called ahead to see if I needed an appointment for Saturday. They just said none was needed but to show up early because they get busy fast and some Saturdays they are not open. I showed up about 20 minutes early and was about the fourth person in line. As soon as they opened they were able to quickly help all customers, I talked with Richard about what exactly I wanted. He pulled my truck around and put in on the lift, then once they cut off the old exhaust let me come into the back to listen to all the different types of exhaust systems they had so I could choose what I wanted best. I went with the Flowmaster, and within a hour of them opening I was driving away with a new exhaust. Their prices were surprisingly low and their service was great. Glad I found this place before I went. read more

Ive had two vehicles done by this shop and I cant say enough how professional, very friendly and knowlegable these guys are. Had an issue with my truck rattling from the rear, brought it in because it was the muffler, they took my truck, fixed the loose bracket and I was off in 30 mins. I recommend this shop to anyone looking for a custom exhaust, a new muffler, muffler tip, etc. They are awesome. Family owned business and it shows. They take care of their customers. read more

The work they did on my Harley was awesome. If you're looking to get an exhaust done right, this is the place. That said, they aren't very personable. They'll rush you in and out. The price is steep also. But you get what you pay for. Again, the work was solid!! read more

Ok, Service Engine Soon light code 420, went to the Nissan Dealer in Oceanside, I was told that Catalytic Converter might be under warranty. Price they gave me was $2248.36 Took the 2008 Sentra to my auto shop, said no problem pay $99.00 for the diagnostics then pay $1356.00. The car is only worth $2000.00. I said what the Hell. I will do it my self. Went to the NAPA Dealer on Melrose the guys said check out Richard Performance Muffler on Ord Way. Wow, great guys, knew what they were talking about, when they gave me a price of $375.00. I said "No Way". Two hours later out the door passed smog with all paperwork. Holy Crap! I saved money Wife is happy. I have told three guys about this place. Funny I drive pass it every day. Great Guys, Best Price Spread the Word. Richards Performance Muffler is GREAT. Don't be scared that it looks like a OFF Road place. The guys are friendly. read more

My experience here was great! Came in got a quote dropped it off the next day and a few hours later I had headers installed as well as no more rattle in my exhaust. That easy! Car sounded great. Fair price and excellent service. Couldn't ask for more. read more

Great customer service and excellent work, they know what they're doing and take their time and make sure it's done right

This is a top notch muffler shop and one that puts the others in the area to shame. They have a big shop area to handle heavy customer load and are friendly and service oriented. I came in same day without an appointment so waited about an hour before being at the front of the queue but once there, they did a good job confirming what work to be done once the car was up and parts laid out and confirmed the estimate to do the work. I had an aftermarket exhaust installed on an 09 Subaru STI. The cost was excellent and quality of work superb. I had this same work done at Warner's Muffler in Oceanside a couple of years ago (briefly went back to stock for warranty work), but the install was both crooked when viewing the rear tips and ultimately way overpriced there too. I've worked with a number of muffler shops over the years and RPM is definitely one of the very best. Don't waste your time going to other muffler shops, especially in North County San Diego. This is the place to go. I will definitely be back for any future when needed and highly recommend RPM. read more

Super nice, cool shop, got exactly what I wanted and they answered all my questions. Solid prices for good service, highly recommend! Plus an awesome dog! read more

Have had my car hear twice. The pricing is ok. the work is pretty good, noting special. but this kid working there nearly drove my car off the rack. I counted 6 stalls, and he burned the clutch a bit just trying to get the car on the lift. Other than that this place is fairly good. read more

Awesome - Richard hooked me up big time! He wasn't intimidating like a lot of mechanics can be when they see a woman by herself. He was very respectful and honest. He did my catalytic converter in 25 minutes. So thankful! read more

Had work done on trucks and motor home. Top notch service and great value. Recommend to family and friends always! Clean shop and shop dog Sid! Trust their work! Thank you RPM! read more

Dropped my car off in the morning and had it ready for me by the afternoon. I had a K&N CAI and Magna Flow exhaust system installed. Great job. I'm totally satisfied. read more

This place is outstanding! But, the name is misleading. They also do hitches and trailer electrical work. Locally owned, great customer service, good prices and professional grade work. Plus, they support and give back to the community through youth sports and sponsorships. Seriously, what more could you ask. Highly recommended. read more

Richard has modified two of my Porsches' mufflers. Always been very satisfied. Looking forward to bring more business to him.

I asked if they could swap out my muffler with a new exhaust I purchased online. They quoted me 70. I was in and out in about 35 minutes. They did a great weld job and installed it just like I pictured in my head. read more

Richards Performance Muffler - Muffler swap on my E39 by RPM. - Auto Repair Near Me - Oceanside, California

RPM is a top notch shop. After calling in and verifying they could do what I wanted I brought the car by. Richard himself was able to fab a deflector attachment in less than an hour so I could attend a 90db track day at Laguna seca in my s2000. The price was fair and the part turned out great! read more

I get my exhaust and other performance products put on by Richard and Mikey at RPM, they always take care of me and very fair on there prices. Keep up the great work guys. Wii read more

Came in for a resonator delete, was in and out in about 30 min. They did a great great job and were very friendly. Was recommended by a friend and was satisfied with the work they did. I'll definitely come back to these guys for any further work I'll need done. read more

I bought a nice header and RPM fabricated a complete exhaust to go with it. I couldn't be happier! It sounds great ,and it looks like art. These guys are the best. -Jason Thomas ,Carlsbad ,Ca. read more

I contacted Richards Muffler today regarding an issue I was having with my RV. I contacted RPM and explained the urgency of my issue since I was leaving town with my family in the RV. Although Richard was busy, he made time to address my issue and came up with a permanent/ custom solution to my issue that cost me less than a removable option. He and his crew took time to address my concerns both functional and aesthetic and delivered a finished product that exceeded my expectations. I will recommend this business to all the need his services. I wish I could give him more than five stars! read more

These guys are crooks! Took my girls car in there back in 2013 to have the cats replaced. They only did one. 2 years later, I tried to get it smoged and they said the cat was wrong. I took it back to Richard, next day he said it was done. Last year, smog station said it was the wrong cat. They still didn't do the work. When I took it back to Richard, he told me he would have to charge me an additional $200 and that he would be losing money because prices had gone up on cats. I had to pay it, again. He actually did the work this time. I reported him to the Bureau of Automotive Repairs. They did an investigation and said he was in the wrong. They recommended he pay me back the $200. So far he has refused. He's not even man enough to call me back. Next step, court. See you soon Richard. read more

These guys are so awesome! They are honest and their prices are great! My Honda needed a catalytic converter, the dealer quoted me $1200 & RPM did it for $350! WOW! read more

Richard and his team always do a great job on my vehicles. He completed a full cat back system on my Pontiac g8 gt and it sounded amazing. He also added a cat back system with a spintech muffler to my wifes Tahoe . I will be going back soon to get some exhaust work done on my tundra. I would highly recommend this shop to anyone and I have. read more