Big Boss
Performance Turbo
Big Boss Performance
Exhaust Manifolds
Big Boss
Perfomance Radiators
Big Boss
CAM Upgrades


High quality diesel performance products for Cat, Cummins, Detroit Diesel Class 8 Trucks, and Dodge, Ford and GM Pick-up Trucks.


With our Diesel Performance products you can Improve mileage, horsepower, torque, performance, engine response, and fuel ecomony.



Check out the Big Boss line of products; Stage 1 Turbos, Performance Radiators, Performance Intake Manifolds, Diesel Air to Air Intercoolers, Big Boss Cam Upgrades, Chips, Diesel Performance Injectors and more.



Click Images for applications and Info.

Big Boss
Air To Air Intercooler
Custom Diesel
Big Boss
Custom Built
Diesel Engines