Gibson Cat-Back Single Exhaust System - 4 in Tailpipe - 5 in Tips - GM Fullsize Truck 2001-07 1969993 then back across the bottom

then back across the bottom half

-27 NPT Threads

Regulates From 4

2001-2004 Chevrolet Silverado 2500 Base Extended Cab Pickup

Gibson Cat-Back Single Exhaust System - 4 in Tailpipe - 5 in Tips - GM Fullsize Truck 2001-07 1969993 then back across the bottomGibson 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