Specializing in custom design/production of embedded control systems.

ACCEL - Ignition products for the automotive performance industry.

Rootz EFI provides a reliable turn key fuel injection system

Racepak - loggers, software, gauges for gathering data. 

Wilson Manifolds, there is no compromise in engineering or manufacturing

Manufacturers of high performance, aftermarket turbochargers

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

Edelbrock uses the finest equipment for machining and quality control.

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

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

MagnaFuel's high-performance fuel systems

PLX Devices Inc. - consumer electronics industry.

Injector Dynamics brings dynamic injector technology to the public.

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

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

FAST™ - advanced electronic fuel injection technology.

Powertrain Control Solutions - Engineering the future of driveline control

BigStuff3 - manufacturers of aftermarket engine and power train controllers.

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