Fine Tuning Competitors

AP Racing is the global leader in the design, development and production of high performing brake and clutch systems, creating innovative solutions for the motorsport, automotive OEM and upgrade markets.

Dynojet Research, Inc. is the world leader in the development and manufacturing of performance enhancement products and tools. Our fuel management and diagnostic products, coupled with our personalized services, give you the resources to maximize performance and increase efficiency. With over a decade of experience, Dynojet has relied on state-of-the-art technology to provide you with the best products available. Our philosophy stands behind the belief that our customers are number one. Individualized attention is given so that you can take full advantage of the products we offer. Because of this philosophy, we guarantee high credibility, consistency, and customer satisfaction. Here at Dynojet, we invite you to put our products to the test.

Headquartered in Austin, Texas, COBB is an enthusiast-driven automotive company dedicated to providing the world's best vehicle tuning solutions to owners of turbocharged, import oriented vehicles. COBB currently supports small displacement, forced induction vehicles from Subaru, Audi, Volkswagen, Honda, Mazdaspeed, Nissan, BMW, Porsche, Ford and Mitsubishi. Founded in 1999 by Trey Cobb, the company has grown from a small, one-man engine shop for high-end rally applications to a broad based performance parts company, employing 80+ people at our Austin, TX headquarters. Our focus at COBB has always been the enthusiasts. We race, we drive and we like to help people do the same.