PDI Big Boss CAT C13 Acert Exhaust Manifold 3406E Exhaust Manifold PDI designs and manufactures heavy-duty

PDI designs and manufactures heavy-duty diesel engine components trusted by professionals across the industry

One of the most critical gaskets in your engine

extended service life

while the inertia ring attempts to rotate at a constant speed

PDI Big Boss CAT C13 Acert Exhaust Manifold 3406E Exhaust Manifold PDI designs and manufactures heavy-dutyAvailable for: 2004. 5 2010 Caterpillar C13 Acert Engines CAT manifold CARB EO# D773 2 Key Benefits 20% increase in airflow over stock 75 100 degree cooling of EGTs Made in the USA Warranty: 2 Year Unlimited Mile Warranty ** Our CAT C13 Acert Big Boss Exhaust Manifold replaces CAT OEM Part Number 250 4409 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