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 it ensures maximum exhaust flow

it ensures maximum exhaust flow

making it a true bolt-on upgrade

Wiring Harness

Cargo Light: 8

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 it ensures maximum exhaust flowAluminized 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