Strong, Capable and built to stand the test of performance, this
Chevy/GMC Dual Extreme Cat-back System is the next level. Don’t sacrifice power or
performance, take both to the extreme! This Gibson Exhaust system exits behind the rear
tires at an aggressive angle with a powerful exhaust tone. You will gain bold street
looks with powerful dyno tuned and tested street performance gains.
You can expect to experience gains on average of 15-20 horsepower.
Gibson muffler provides a mean performance sound and complemented with polished
Stainless Tips. Easy bolt-on installation. No welding required. Backed by a Lifetime
Limited Warranty. If you want Extreme, this system is it.
3 inch/2.25 inch stainless steel mandrel bent tubing
Baffled and chambered design, no internal packing, powerful deep tone
4 inch polished T304 stainless steel rolled slash cut tip
Gives maximum torque & horsepower gains at low RPM