About Us

Loper’s Performance Center is one of the oldest speed shops in Arizona.

We have been around since 1967 and opened our shop here on Indian School Rd in 1969.

We are still the largest speed shop in Arizona.

Since 1969 we have been selling the most wanted aftermarket high performance parts for domestic V8 vehicles. Loper’s Performance functions on a 5 acre facility in downtown Phoenix. Our business offers a 9000 sq. ft. showroom where parts are lined from ceiling to floor with our 150+ different vendor lines, a full warehouse and a multi bay performance shop including a chassis dyno and custom exhaust shop.

Loper’s is Your One Stop Shop for Hot Rod, Classic or Modern Muscle Car Performance Parts.


Lopers auto shop was amazing. Mike was very knowledgeable and really dialed in my 69 Camaro. The previous shop I took it to, couldn’t get it to run right after putting a new carburetor on it. I am very happy with Loper’s mechanic shop.

Derek Hill

I bought my first speed part for my first car from them over 15 years ago at he Mesa location. I’ve been a customer since. Neil is always very helpful and friendly. I don’t really know he other guys but they always say hi and are just as friendly. Can’t complain about he prices. They adhere to the industry standard prices for parts. It’s go fast stuff so it’s going to cost. Never had my cars serviced but I wouldn’t hesitate to leave it with them if I had to.

Rod Whitesinger

The Real deal! They Know the product, They have down right good, smart people working there. You can not go wrong with Loper’s. Make some friends for life. Here they put their hearts and years of knowledge into each and every build. Pick up the phone and let Loper’s make it happen for you.

Nelson Gill

Mike, Jim, JC, Rick, Logan, Neal, Tom and Shelby make one helluva team. These people know EVERYTHING about customer service and high performance parts and service. I will never go anywhere else. Thanks guys and Shelby. You Rock.

Gary Williams