Category: Engine Performance > Exhaust Systems

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Duramax Diesel Exhaust System

CORSA Performance

Specifically engineered for the 2001-2005 6.6 liter GMC Duramax Diesel truck, the 4-inch diameter 304L stainless steel exhaust utilizes CORSA’s patented Reflective Sound CancellationTM (RSC) technology, which enhances the vehicle’s sound while eliminating the distractive cabin resonance found with other performance diesel exhaust systems.

The Duramax exhaust system gives the power-packed diesel an aggressive tone under acceleration, while providing a whisper-quiet sound when cruising at highway speeds.”

The straight-through, nonrestrictive design of the Duramax exhaust system significantly reduces backpressure thus increasing exhaust flow – allowing the turbocharger to quickly build boost to enhance the truck’s hauling and towing power.

Crafted in the United States from 4-inch diameter 304L stainless steel mandrel-bent tubing, the easy to bolt-on CORSA Duramax Diesel exhaust system comes standard with an eye-catching hydroformed stainless steel tip. Complete installation hardware with hangers and an illustrated installation guide are also included. The Duramax exhaust system can be purchased from any General Motors dealer or direct from CORSA Performance.

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For more information on this product, visit CORSA Performance's website.