11-16 Duramax LML MBRP 4" Filter Back Exhaust Intercooler Pipes & Y-Bridges 9L Cummins Power Levels:

9L Cummins Power Levels:

wire harness & mounting hardware

up to three times faster than the competition

Level 5: 100 HP & 250 lb-ft

11-16 Duramax LML MBRP 4" Filter Back Exhaust Intercooler Pipes & Y-Bridges 9L Cummins Power Levels:11 16 Chevy Gmc 2500 3500 Duramax all cab bed configuration The Best Systems Start with the Best Materials Built from heavy duty aluminized steel our Installer Series performance exhaust systems offer a value price without compromising on the quality built into every component. While the seams are a major point of rust through with some budget systems our fully sealed tubing adds years to your system. Constructed to the same specifications as our top