Paccar MX13 Exhaust Manifold | 2013.5-2016 X15 Exhaust without console)

without console)

Superior fatigue resistance

Pairing buffing wheels with polishing compound correctly:

and protected

PDI Big Boss Detroit 60 Series Stage 1 Cylinder heads are meticulously designed to surpass the most demanding expectations

Paccar MX13 Exhaust Manifold | 2013.5-2016 X15 Exhaust without console)Available for: Paccar MX13 Model Year 2013. 5 2016 Key Benefits 20% average airflow increase in key areas Up to 100 degree cooler 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