MBRP (S8010409) 4" XP Series Filter-Back Dual Exhaust Stack System
2011-2016 Chevy/GMC Chevy/GMC Duramax 2500/3500 HD
4" Filter Back, SMOKERS™, T409
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 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.