Performance In-Frame Tuning

536 Soscol Ave. Napa, CA 94559 (707) 253-0748

Monday - Friday: 8:00 am - 5:30 pm

Routine Maintenance

"An ounce of prevention is worth a pound of cure". Come to AJ's Auto Repair for ASE certified technicians providing bumper-to-bumper repair services, for vintage and modern cars, foreign an domestic. »

A Family Matter

Performance In-Frame Tuning is a second generation Napa-native family business. We love cars and people who love cars. We repair cars for people and their family as we would want others to repair our own and our family's cars.

Sure, we're top notch mechanics, fabricators, and auto-electricians. But mainly we're relationship builders. We repair and improve cars for the people of our community. We are known both for great service and community support. Our great reputation is no accident.

About P.I.T.

Performance In-Frame Tuning's owner/operator, A.J. Gracy, has been serving people's repair and performance upgrade needs since 2004. For over a decade he and his team have lived, breathed and raced cars. It is not just what he does for a living, it is his life. And it shows in his work and in his racing.

In 2008 A.J. opened the Performance Tuning division where racing and performance street car tuning on a Mustang Gladiator Dynamometer ("dyno").

Auto Care »


Monday - Friday: 8:00 am - 5:30

Saturday: By Appointment

After hours drop off available
536 Soscol Ave, Napa, CA 94559
(707) 253-0748