PDI Big Boss CAT C13 Acert Exhaust Manifold Green aFe Model 54-13069R

aFe Model 54-13069R

Not somebody else's cracked casting cleaned up and sold as new

Designed for longevity

Whether you're a dedicated diesel enthusiast or simply appreciate vibrant designs

+1” rod ends

PDI Big Boss CAT C13 Acert Exhaust Manifold Green aFe Model 54-13069RAvailable for: 2004. 5 2010 CAT C13 Engines Key Benefits 20% increase in airflow over stock 75 100 degree cooling of EGTs Made in the USA Warranty: 3 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 produce,