FMS Performance

I came here from a friend’s recommendation for my corvette’s catalytic converters to be replaced two years ago. I was so distressed because I went to another shop and they said they couldn’t order me the OEM one to replace it. I called Ricardo here at FMS Performance and he helped me out, got me quoted for an aftermarket cat and how much it would cost for labor. I did this twice- ended up having to replace the right one two weeks later. Anyways, he was so accommodating- the cats were there next day (I think the right one came in same day) and I was able to drop it off in the morning, get my car back same day. I asked for the O2 sensors to be replaced as well, just for good measure and Ricardo got me all taken care of. Price was what he quoted, there were no hidden fees. And they’re super reasonable on prices too! I couldn’t believe how well I was taken care of. Fast forward to today- I go back in for some new exhaust tips to be welded on. I came in at 7:30am with no appt, just walked in. Ricardo had me all set up so when the welder got there, my car was able to get the exhaust tips welded on asap. I was out of there at 9:30am. Again, super happy with the work, and super reasonable on pricing. I am a happy customer and will always drive out to see them for any work I need done!!

Dec 04, 2024 · Karlie Farrar

I’m a first time customer of FMS and I had a great experience with them. They were knowledgeable, friendly and affordable. They went the extra mile explaining everything to me and quickly fixed the problems I was having with my vehicle. They have earned my trust and will be my new shop going forward.

Nov 21, 2024 · Darin Boby

I had a truck bed rolling cover, installed for my GMC, I went and looked at the showroom found the unit I liked and they sent an individual for the part and they installed it the same day, they did a very professional job and I would recommend them to anyone

Jun 21, 2024 · johnandreen

They just did some exhaust work on my 22 Subaru Wrx . No appointment & I was out of the shop in less than a hour. Reasonable price. Couldn’t be more happier. Sounds way better! I appreciate it .

Jan 03, 2025 · Marcus Jimenez

Brought my stock 2025 civic, and I’m beyond satisfied. I couldn’t be any happier, these guys got my car sounding perfect. Great service and prices and was quick. Super cool guys couldn’t be more thankful and I’m coming back for a FMS hoodie 😎

Nov 11, 2024 · Robert Moran

Took my Cadillac ATS V in for a muffler delete. Super happy with the outcome they were able to keep my stock tips. Most shops I was looking at told me it couldn’t be done without a check engine light. Well here I am no muffler no check engine light! Thank you FMS

May 09, 2025 · Vasken Hovannesian

Took my 2019 dodge ram in for some headers, they ordered them within a week i took the truck in, there was a minor problem. One side didn't seal due to a malfunction from the manufacturer, they had some spare gaskets in stock & sold me those got the job done & my truck sounds good no more ticking from stock manifolds. The owner Ricardo and his mechanics are really good people will always come back to them, they have gained a new customer for sure. But that's not it two days go by & my driver side ends up having a leak due to the gasket malfunction so Ricardo ordered me a new performance set & they did not charge me to put the new gasket on. I couldn't be more thankful 🙏. Thank you guys 🙏

May 02, 2025 · Louie Gutierrez

Had a Borla exhaust installed on my 2024 Nissan Z sport. I LOVE the sound. Best performance shop in Socal.

May 07, 2025 · John Kallonakis

This team is legit, Ricardo & Jeremy have my Lexus sounding top notch and I appreciate all of their work! Sounds amazing, exactly what I was looking for as well. They’re efficient as well, don’t hesitate to give them your business!

Apr 25, 2025 · Aaron Jackson