RX7 | RX8 | ROTARY Performance
Street & Racing ServiceWe offer resources for you to service, tune and maintain your Mazda RX2, RX3, RX4, RX7, RX8 with OEM, aftermarket or custom components to ensure the performance of your Mazda.
Street & Racing EnginesWe are National Record holders for rotary engine performance. We offer complete replacement engines, engine rebuilds and custom performance components, modifications and improvements.
Street & Racing UpgradesWe have the experience to improve the performance of your Mazda rotary with improved suspension, turbochargers, brakes, cooling systems and other modifications to upgrade performance.
PERFORMANCE PROCESS | DEFINED
Every driver has different needs and expectations of how they want their car to perform.
Some may want their car stock, others want to race in SCCA.
Let our experience help you find the right combination of services, parts and enhancements to deliver - your dream car.
Gools and Budgets define the project concepts and specific solutions.
Our knowledge of products and enhancements will help you extract the most performance - for the least amount of money.
We offer industry leading engines, enhancements and components that can make your car deliver the highest performance.
Our experience in building record holding race cars under scores the need to properly setup and tune the components in the car to achieve a properly setup and balanced car.
We tune, then test, analyze and road test our cars to ensure they deliver our company's promise: Defined Autoworks.
I brought in my Mazda RX7 GS and you guys transformed it! Logan did great clutch work and fixed the front suspension system. Logan knows his stuff. Have some more work in mind. 140 horses out of a 12A maybe? Looking forward to it. Thanks!Mazda Enthusiast, Graham L. | 1984 Mazda RX-7 | Gen 1
My 88 has always had an overheating problem in slow moving traffic. You found the problem and fixed it right away. Now my temp runs dead center. Wish I had done this a long time ago.Mazda Enthusiast, Marlin W. | 1988 Mazda RX-7 | Gen 2
My turbo never seemed to work right. Logan made some adjustments and rewired and resoldered many of the older wires that had been done before I got the car. I can't believe the diff. Thanks a million!Mazda Enthusiast, James W. | 1992 Mazda RX-7 | Gen 3
I have an older RX-7 which always had a sloppy steering. I was really worried that it couldn't be fixed without costing me a lot of money. Well you fixed it and for a whole lot less than another shop. Will be back.Mazda Enthusiast, Richard N. | 1979 Mazda RX-7 | Gen 1