Cat-Back Single Exhaust System, Stainless (Single) ZRX1100 Choose dual idler gears to

Choose dual idler gears to maximize strength and power

Pinion tool

Gains 8-10 hp and 5-6 ft-lbs at the wheels with the appropriate tuning

A3280 cast aluminum is a tough material that’s many times stronger than stock

The single 5� Stainless Steel silencer and header picks up as much as 8 hp and 5 ft-lbs

Cat-Back Single Exhaust System, Stainless (Single) ZRX1100 Choose dual idler gears toGibson most popular exhaust is the one you can trust when you want reliable performance from your vehicle. This Single Exhaust System exits straight out the back, complemented with polished Stainless Tip. Hassle free, bolt on installation with professional looking results. You can expect to experience gains on average 5 10 horsepower. Backed by a Lifetime Limited Warranty.