About Phoenix Speed Industries

Phoenix Speed Industries started with side-by-sides. Tuning Can-Ams and Polaris cars in the desert taught us the fundamentals: measure everything, change one thing at a time, and never trust a result you can't repeat.

Today we build and tune exotics. Audi R8, Lamborghini Huracán and Nissan GT-R race and street cars, with a second home in European performance cars and Ford Coyote builds. The engine is built here, the wiring and engine management are done here, and the car is tuned on our own dyno. That is the work we set out to do, and it's what we do every day.

The partners. PSI is a partnership between Moses Garcia and Jason Wolf. Jason, who owns J Wolf Mechanical in the Phoenix area, is the partner behind the shop: his backing is what lets PSI do a job right instead of fast, and he races his own cars, so he knows what the work has to hold up to. Moses runs the shop day to day and does the calibration, and he is still in the back with the technicians part of every day. The two of them think the same way: methodical, and customers first. If you call, you talk to the person who tunes your car.

The team. Our technicians build and service the cars alongside Moses, and they work from the same written procedures he does.