PDI Big Boss CAT Exhaust Manifold for 3126 and C7 Engines Coating:Coated It features 6 high-quality remanufactured

It features 6 high-quality remanufactured injectors that are matched for reliable performance

Chrome cover dresses up top of radiator

Available for: 1999-2002 Non-Egr ISX Cummins Engines

reduced vibration

Stock turbos restrict the volume of air causing the response to be slow and the exhaust temperatures to run high

PDI Big Boss CAT Exhaust Manifold for 3126 and C7 Engines Coating:Coated It features 6 high-quality remanufacturedAvailable for: 1997 2007 Caterpillar 3126 and C7 Acert Engine Key Benefits 20% increase in airflow over stock 75 100 degree cooling of EGTs Made in the USA Warranty: 2 Year Unlimited Mile Warranty We have designed our exhaust manifolds 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 a balanced flow to the turbocharger. Big Boss Exhaust