MBRP Cat Back Exhaust System Dual Split Rear Aluminized Steel For 09-13 Silverado/Sierra 1500 4.8/5.3/6.0L RC/Extended Cab/Crew Cab S5058AL intercooler pipes Unlike the stock Duramax exhaust

Unlike the stock Duramax exhaust which directs a prolonged jet-like blast of super-heated exhaust gas directly at anything being towed

Cargo Light: 8

Wiring Harness

30 Amps @ 24V DC

Housing: Powder Coated Cast Aluminum

MBRP Cat Back Exhaust System Dual Split Rear Aluminized Steel For 09-13 Silverado/Sierra 1500 4.8/5.3/6.0L RC/Extended Cab/Crew Cab S5058AL intercooler pipes Unlike the stock Duramax exhaustAluminized Steel 2. 5 Inch Cat Back Dual Split Rear 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 of the line Pro Series we back this line with an