J&R Performance | Call Today 480.878.8695 | MAP

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J&R Performance is your one stop shop for modern muscle in Phoenix, Arizona.

J&R Performance specialists have the experience and tools to improve your GM car or truck and make it stand out from the pack. Call today or swing by our shop to meet with one of our specialists. There are thousands of customizations we can perform to make your ride one of a kind. From superchargers to oil changes, no job is too big or too small. At J&R Performance, we guarantee all our work. It’s our privilege to elevate your muscle car to the next level.

GM Car and Truck Specialists


Camaro Gallery


GM Car Gallery


Classic Car Gallery


GM Truck Gallery

On The Track

On the Track

J&R Performance Lobby


Most Popular Upgrades at J&R Performance

Click on an image for more information on our most popular services.

Supercharger Installation

Exhaust Upgrades

Suspension Upgrades

Brake Upgrades

Maintenance Services

Latest Projects

What’s new at J&R Performance

Testing Our Cars

Dyno Testing some of the J&R Performance Cars Our SS 6th Gen, let the guessing begin, how much did it make? 4 cylinder turbo development Camaro, J&R Performance [...]

Giving Back to the Community

We have partnered with Wheels For Wheels and we are donating our labor on a few Pontiac Solstice custom builds that will be sold when done with all the upgrades with the proceeds going to [...]

No Job is too Small

From simple jobs like an Airaid cold air intake to a full build. No job is to small. Some before and after install pics on a 13 Grand Sport.

J&R Performance
125 S 57th Dr,
Phoenix, AZ 85043

Call Today

Monday – Friday
10am – 6pm
Weekends and Evenings by Appointment.