Pay in 4 interest-free payments of $209.38 Learn more
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
DLC treatment for critical wear components
OEM Reference Part Number 1863537
Increase your fuel efficiency and your drive-ability for you C7 with Performance Diesel Inc
PDI radiators increase cooling capacity 15-20% over OEM
20% increase in airflow over stock in key areas
PDI Big Boss Paccar MX13 Exhaust Manifold | 2010-2013 2872405PX DLC treatment for critical wearAvailable for: Paccar MX13 Gen 1 Model Year 2010 2013 Key Benefits 20% average airflow increase in key areas Up to 100 degree cooler 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