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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Engineered with precision and crafted from the finest materials
Cast from high quality aluminum and HSM material
Industry Leading Horsepower and Torque Increase
PDI uses only the best material for our products
PDI Cummins Non-EGR ISX Exhaust Manifold Coating:Polished Ceramic Engineered with precision and craftedAvailable for: 1999 2002 Non Egr ISX Cummins Engines 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 Manifolds
