Gibson 20-22 Chevrolet Silverado/GMC Sierra 2500-3500 HD Crew Cab Cat-Back Exhaust - Stainless Rear Lip Caps Installs easily on the stock

Installs easily on the stock factory fuel rail

the Touring Edition is the perfect exhaust for GLIs equipped with an aftermarket downpipe

Belltech accounts for these types of issues and creates ways to correct them

and the piston retraction control that all contribute to a firm and consistent pedal through any event

This makes the KC Xross Bar lighter than steel bar options on the market

Gibson 20-22 Chevrolet Silverado/GMC Sierra 2500-3500 HD Crew Cab Cat-Back Exhaust - Stainless Rear Lip Caps Installs easily on the stockGibson 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