T409 Stainless Steel 4 Inch Front-Pipe with Flange XP Series Chev/GMC 4 Inch Front Pipe With Flange MBRP’s XP Series is the performance exhaust of choice for the enthusiast who needs a system that can take anything that the road throws at it.
This system’s rugged sixteen gauge T409 Stainless Steel construction can be counted on to withstand everything from salt to rocks, tar to grime. We have had such success with this line that we back it with a Lifetime Warranty.
- Chev/GMC-Duramax 2500/3500
- 4 Inch Front-Pipe w/Flange
- T409 Stainless Steel
- Get even more exhaust flow with this 4 Inch Front Pipe with Flange.
- 2001-2004 Chevrolet/GMC Duramax 2500/3500
- Not for use on vehicles equipped with Catalytic Converter
- Not to be sold in California