CORSA Performance · New
Corsa Chevrolet Duramax Diesel 6.2L Muffler
MPN 8004000 · Store SKU cor8004000
Supplier stock checked 11/7/2026, 1:31:45 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
CORSA's Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE-FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice. 6.2L Duramax Muffler Upgrade Kit Center In Center Out Sport Sound Level
Manufacturer fitment & guides
Check 8004000 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y