Full Throttle Kustomz LLC, Fillmore CA

These guys are true professionals and are extremely informative. I had my 04' GTO tuned here and couldn't be happier.

I was looking for a place to help me tune my built mustang. After researching I found this shop. I mainly dealt with Ron, but every single person at this facility is very knowledgeable. Also good communicators as well as personable. They know their stuff. I got my vehicle taken care of in a quicker amount of time then expected. My car handles so much better than before it is amazing. The shop also has secure storage for your vehicle. I would recommend Full Throttle Kustomz to seroius car enthusiasts.

I was reccomended by multiple people to Full Throttle Kustomz and I can see why, they are super friendly and knowledgeable. Ron always kept in contact with me throughout the process and was very informative. I also got a chance to speak with Ray the tuner and he was very knowledgeable aswell. After driving my car again after the tune was completed I couldnt be happier. I will highly reccomend them in the future to anyone in need of quality work.

Very detailed work and most importantly very knowledgeable in their trade. Really good at compensating to solve issues where a car either wasn't done completely right or space did not allow for things to be done thoroughly. Our car needed cat. Converters but couldn't fit them and they figured out how to make it work perfectly. Thumbs up to FTK.

Got a "tune" done here and my car left worse than when I dropped it off and kept on blaming previous work done on car. He's a tuner and should guide you to find a solution. Talked to another guy yesterday with same type issue with these guys. Don't recommend going in for tune unless they build, I guess. The guy I talked to said they attempted to tune his truck by throwing parts and still didn't get right. Sounds familiar, my car would even start when I picked up.guys seem nice but will take your cash wipe hands