Straight-through, nonrestrictive design specifically tuned for the Duramax Diesel,
increases exhaust flow.
Flow bench-tested 68% gain in exhaust flow vs. stock system.
All 304 stainless steel construction, crafted with pride and precision in the USA.
Patented CORSA Reflective Sound Cancellationâ„¢ (RSCâ„¢) technology for superior sound.
Single side exit with handcrafted Hydroformed tip for enhanced
vehicle appearance.
Direct bolt-on installation; no cutting or welding required.
Includes all necessary hardware and illustrated installation guide.
50-state emissions legal.
CORSA Performance exhaust systems are not warranted to meet any
specific local, state or federal noise ordinances. Please check applicable laws before installing.