Blessed Performance has the MBRP 5" Downpipe Back, Single Side Exit, 2001-2004 Silverado/Sierra 2500/3500 6.6L Duramax, T409 Aluminized Steel, No Muffler.
PLM Series (Performance Less Muffler)
- Aggressive sounding system
- Aluminized Steel construction
- Comes standard with Muffler Delete
- Two-piece tail pipe configuration
- Available for Diesel only
- Limited 1-year warranty
No Muffler Uses stock Catalytic Converter