High performance modification service near Los Angeles, CA

Professional/excellent service. I would definitely recommend this auto repair shop to others!

Not happy with this place or the work, took my M3 there one time, and that was all it took. First off I had plenty of work done, header install, carbon intake installed, water pump, coolant hoses, O2 sensors, thermostat, crankshaft seal, and instructed him to repair the oil leaks. Ed says he repaired my oil leaks, yet my car continues to leak oil, he damaged a $400 wheel, which he said, if the shop he knew, could not fix it, he would buy me a new one. When his shop failed to do so, I asked about a new wheel, of course he then said, he had no money to get me a new one, so I paid out of my pocket for a new wheel. I had him install my carbon air box, and he removed my OEM clamps, threw them away and replaced them with some junk hose clamps, stating he did not have the tool to replace the clamps, not sure what that has to do with me. So I took my car to check on the oil leaks and was told and shown by the shop, how the oil pan was not only missing bolts, but some were sheared off from over torquing, I was also missing header and sway bar bolts from his header install, my power steering hose was not secure, causing it to rub on part of the motor, damaging it, there were a few other things he failed to do, now costing me over a $1000 to repair after paying him over $2000 for less than subpar work. Do yourself a favor, and stay away.

My first visit for maintenance after my Mercedes warranty expired. The experience was overwhelmingly positive. Herbert has a professional calmness that exudes knowledge and confidence. You are immediately aware that you and your car are in good hands. Herbert's fees are fair and he will tell you exactly what your car needs- and perhaps more importantly, what your vehicle does not need. I am very pleased that I trusted Herbert with my C300 sport package AMG, and expect to return for any and all future service needs. sincerely, Stan Kelley

Great staff. Great attitude. Great work. Extremely competitive pricing. Wont take my cars to anyone else if I can avoid it. -Sam Rhodes

Great work, they charged me hundreds less than the dealership! Nice showroom and friendly guys in the office.

This was the only place that can get my tire on the fly. I have a tire size that's hard to find quickly and The pricing was perfect. The service was great!! And pretty quick. I came in today and will be back in a few weeks for more work. I had a screw that was in a very bad area of my tire preventing it to be repaired. Before they charged me for the tire they took a look to see if it was repairable. Thanks guys!! Darcie Ragans

Please remove this place from any shop in LA horrible niggle be stealing everyones cars lol !!!! CROOK ALERT

Excellent service! Jonathan helped me get my car rolling strait and even got me lunch. Ill definitely be back Jerry Ryan

My sons Mustang was in our garage seems like forever we tried to get it towed to a shop but they wouldnt send a flat bed tow truck even when we request one about 3xs so my husband decided to put the fuel pump in himself while at the Auto Zone my husband met Ali and Ali gave him some advice and his ph# and said that he was mobile.We then decided to have Ali put the pump in. You can tell he KNOWS what he's doing/talking about.Ali had the fuel pump in it didn't take him long at all. And the price was GREAT!! From now on Ali will be our Mechanic and no one else!! THANK YOU ALI!!!

Excellent service! David is the best , fair prices & service super fast . I come here for all my work that needs to be done on my car and I'm always satisfied! Shannon A. West Covina, CA