Heavy Duty & Class 8 Truck

Available for: 1998-2004 CAT C12 Engines CAT manifold CARB EO# D773-2 Key Benefits 20% increase in airflow over stock 75-100 degree cooling of EGTs Made in the USA Warranty: 3 Year Unlimited Mile Warranty Requirements: CAT C12 INSTALL KIT We have...

The Big Boss Exhaust Manifold is designed to maximize the exhaust air flow, to reduce turbo lag time, and cool exhaust temperatures. In the design of the manifold, each port is analyzed and tested to provide...

Key Features: Billet compressor wheel Stainless steel exhaust housing 360 degree thrust bearing Improved throttle response Cooler exhaust temperatures The PDI Big Boss CAT Turbo is made with a very robust design to withstand the toughest...

Introducing the Big Boss Cat C12 Stage 1 Turbo.  Big Boss Cat C12 Stage 1 Turbo is Available for:  2000-2004 CAT C12 Engines Warranty:  1 Year Unlimited Mile Warranty Get better fuel efficiency and drivability from...

Designed for optimal performance The CAT C15/C16/3406 Crankshaft Damper is crafted to ensure your engine operates smoothly and efficiently. As an essential component in the engine assembly, it helps reduce engine vibrations that can cause wear...

Kit components for optimal performance The Cat C15/C16/E-model exhaust manifold install kit includes all necessary components for a seamless installation. Whether working with the Cat C15 exhaust manifold or managing the Caterpillar E-Model kit, you'll find...