ShiftFast Automotive & Performance

I cannot recommend Shift Fast highly enough—everyone was great to work with on my install. Garrett answered every single question I had about adding an AOS and boost controller, ordered parts, and recommended another local shop for a carbon cleaning treatment prior to my install and tune. I chose this shop initially because it is one of the places where Junior Barrios (JR Tuned) tunes vehicles, and I couldn’t be happier with the entire experience. Dave is a good guy and very knowledgable, and I had a great time talking with him about a wide range of subjects. Brandon installed the AOS and EBCS and did a fine job. The tune I received from Junior is awesome—it really woke my ride up and he opened up plenty under the curve for me—no more fine knock learn, and my daily driver is even more fun to drive than it was before. In short, if you have a Subaru, take it to these guys and you’ll be in great hands. I drove over three hours to Shift Fast, and I’ll be happy to make the trip again. Thank

Big thanks for the great service this morning! The APR tunes on my Alltrack truly changed the car. Quick and easy! I appreciate doing it early, before they were actually open as well. Service: Auto engine tuning

David built my bored and stroked 383. He's extremely knowledgeable and patient. We had to install larger fuel injectors...unfortunately the tuning data from the injector manufacturers was wrong. They didn't update their injector data until 1.5 years after they were installed. Dave tuned my car several times at no cost until, armed with new data, he got the car completely streetable, an absolute pleasure to drive. It makes a ton of power up top and your grandmother could drive it-but your granny probably isn't cool enough to drive a stick! Dave doesn't sign off on a build or repair until he would sign his name to it. I highly recommend ShiftFast.