Wehrli Custom Fabrication (WCFab) is a family-owned and operated business specializing in performance upgrades for the diesel pickup market. Based in DeKalb, Illinois, the company focuses on U.S.-made manufacturing with custom metal fabrication, precision CNC machining, and custom powder coat finishing. Calibrated Power is a leader in the diesel aftermarket industry. The Woodstock, Illinois–based company delivers custom, high-quality performance engine calibrations and turbocharger upgrades.
Livernois Motorsports
Livernois Motorsports & Engineering is the leader in developing complete performance solutions for the ever evolving late model vehicle. We continue to push these high tech vehicles to their full potential. We manufacture and develop products for our own market, and for private label and one-off product development. From Engines and components, to Fuel systems, and ECU Calibration tools we offer products focused in improving and enhancing your modern GM, Ford, and Mopar.
Bourne HPP
Bourne High Performance Powertrains Ltd builds high-performance race engines and management packages, specializing in Honda K20 and Japanese marques while supporting other top brands.