Cat-Back Single Exhaust System, Stainless (Single) ZRX1100 Gains 8-10 hp and 5-6

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

Includes rotor

you’re laying the groundwork for going big

Choose dual idler gears to maximize strength and power

Cat-Back Single Exhaust System, Stainless (Single) ZRX1100 Gains 8-10 hp and 5-6Gibson 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.