MBRP Cat Back Exhaust System Dual Rear 409 For 2009-2012 Colorado/Canyon 5.3L V8 Extended Cab/Crew Cab Short Bed S5074409 2016-2018-2.8l-lwn-duramax Bolt-on install requires no cutting

Bolt-on install requires no cutting or welding

Will NOT fit Broncos with steel bumpers

Tip Diameter: 4

This results in greater air density

5 Inch Resonator Bypass X Pipe

MBRP Cat Back Exhaust System Dual Rear 409 For 2009-2012 Colorado/Canyon 5.3L V8 Extended Cab/Crew Cab Short Bed S5074409 2016-2018-2.8l-lwn-duramax Bolt-on install requires no cuttingUpgrade the sound and performance of your 20092012 Chevrolet Colorado or GMC Canyon 5. 3L V8 with the MBRP Armor Plus Cat Back Exhaust System. Built from corrosion resistant T409 stainless steel with mandrel bent tubing, this dual rear exit system delivers improved horsepower, torque, and throttle response with a mellow exhaust note. The dual 3. 5" polished rolled end tips give the mid size truck a clean, finished look straight out of the box. The