Gibson 10-13 Silverado/Sierra 1500 LS 5.3L 2.25in Cat-Back Dual Extreme Exhaust – Aluminized

528-5637 Gibson 10-13 Chevrolet Silverado 1500 LS 5.3L 2.25in Cat-Back Dual Extreme Exhaust – Aluminized

4.8, 5.3, 6.0, 6.2

FOR EXTENDED CAB W/78.7 IN./6 FT. 6.7 IN. BED and CREW CAB W/69.3 IN./5 FT. 9.3 IN. BED

Overview:

For the extremist who wants to take their truck to the next level, this dual bolt-on Cat back system is for you. This system exists 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 Tip. Easy bolt-on installation. No welding required. Backed by a Lifetime Limited Warranty. If you want Extreme, this system is it

Specs:

10-13 Chevy/GMC Silverado/Sierra

Crew Cab/Short Bed

Extended Cab/Short Bed

4.8L, 5.3L, 6.0L

2/4wd

2.25-in. Aluminized mandrel bent tubing

Gibson Muffler features a baffled & chambered design, no internal packing, powerful deep tone

3.50in.; Polished; T304 Stainless; Round; Slash- Cut Tip; Clamp on.

Exits Behind Each Rear Tire.

Includes all hardware and factory style hangers for easy bolt on installation