MBRP Cat Back Exhaust, Chevy/GMC (2007.5-08) 1500/1500HD, 4.8L/5.3L/6.0L. EC/CC, Dual Split Rear, T304 Stainless
Fits Extended Cab with 6.6/5.8 Bed and Crew Cab with 5½' Bed. Mounting to the catalytic converter this system type is designed to get the maximum power and performance possible while still keeping the vehicle legal for highway use. Mirror polished T-304 stainless steel tips. Delivers a rich, mellow exhaust note. Installs with common hand tools. Can improve fuel economy by 1-2 mpg. Boosts torque and horsepower. Complete Cat Back System.