PDI Big Boss CAT Exhaust Manifold for 3126 and C7 Engines Coating:Coated Built For Serious Rebuilds

Built For Serious Rebuilds

Adding to the performance package is our best selling Big Boss Turbo to keep exhaust temps down and help with throttle response

Stock turbos restrict the volume of air causing the response to be slow and the exhaust temperatures to run high

OEM Reference Part Number 2124729

PDI Big Boss CAT Exhaust Manifold for 3126 and C7 Engines Coating:Coated Built For Serious RebuildsAvailable for: 1997 2007 Caterpillar 3126 and C7 Acert Engine 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