BigStuff3 - manufacturers of aftermarket engine and power train controllers.

Specializing in custom design/production of embedded control systems.

Inglése – celebrating more than 30 years of affordable exotic induction! 

Injector Dynamics brings dynamic injector technology to the public.

Horsepower Connection, home to one of the best Fuel Injection Specialists!

Edelbrock uses the finest equipment for machining and quality control.

PLX Devices Inc. - consumer electronics industry.

Manufacturers of high performance, aftermarket turbochargers

Wilson Manifolds, there is no compromise in engineering or manufacturing

MSD Ignition products are the finest ignition components you can install!

ACCEL - Ignition products for the automotive performance industry.

Haltech engine management systems are designed to be as universal as possible

FAST™ - advanced electronic fuel injection technology.

Rootz EFI provides a reliable turn key fuel injection system

Racepak - loggers, software, gauges for gathering data. 

KOULtools LLC was formed in 2005 in Lake Havasu City, AZ

Holley® - manufacturers of fuel systems of all shapes and sizes since 1903.

MagnaFuel's high-performance fuel systems

Powertrain Control Solutions - Engineering the future of driveline control