Gibson Cat-Back Single Exhaust System - 3 in Tailpipe - 4 in Tips - GM Fullsize Truck 2007-09 H76803F Introducing Flowmaster's new line of

Introducing Flowmaster's new line of FlowFX Cat-back exhaust systems for the 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 5

Deluxe Serpentine

High-mounting design assures proper linkage rod alignment

12-15 in Deep Fuel Tanks

Wire Included on Load Stick Body for Safe Adjustments

Gibson Cat-Back Single Exhaust System - 3 in Tailpipe - 4 in Tips - GM Fullsize Truck 2007-09 H76803F Introducing Flowmaster's new line ofGibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low end (1800 to 3000 RPM). Horsepower gains average 10 15 and 15 20lb ft of increase torque. Hassle free, bolt on installation with professional