Corsa Catback for 5.7 w/MDS

Straight-through, 2.5" nonrestrictive design specifically tuned for the vehicle.
Flow bench-tested 61% gain in exhaust flow vs. stock muffler.
All premium stainless steel construction, crafted with pride and precision in the USA.
Patented* Reflective Sound Cancellation™ (RSC™) Technology.
Dual rear exit with single handcrafted Pro-Series 3.5" tips for enhanced vehicle appearance.
No welding required; Bolt-on installation.
Includes hardware and illustrated installation guide.
50-state emissions legal.
Complies with 95 dB requirement when tested in accordancewith SAE test procedure, J1169 (May 1998).
Limited LIFETIME WARRANTY for as long as you own your vehicle.