Blessed Performance for the MBRP 4" Downpipe-Back, Single Side Exit, Aluminized Steel for 2001-2004 Chevrolet/GMC Silverado/Sierra 2500/3500 6.6L.
Fitment:
- 2001-2004 Chevrolet Silverado 2500/3500 Extended Cab/Crew Cab 6.6L Duramax
- 2001-2004 GMC Sierra 2500/3500 Extended Cab/Crew Cab 6.6L Duramax
- Excludes 2002-2004 California Models CAN'T SHIP TO CA
Highlights:
- Smoother Exhaust Flow
- Street Profile - Enhanced Exhaust Tone
- 4 Inch Mandrel Bent Tubing
- Performance Muffler
Note: Cutting Required For Installation