aFe MACHForce XP Axle Back 304SS Exhaust w/ Carbon Fiber Tips 15-19 Chevy Corvette Z06 2011-infiniti-fx35-esi5257457 Once installed with a set

Once installed with a set of new spark plugs

ISR Performance Eccentric Lockout Kit for Nissan 350Z

depending on vehicle application

2009-2012 Chevrolet Avalanche LT 5

aFe MACHForce XP Axle Back 304SS Exhaust w/ Carbon Fiber Tips 15-19 Chevy Corvette Z06 2011-infiniti-fx35-esi5257457 Once installed with a setDual free flowing mufflers are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. The performance axle back exhaust system is constructed of 3" to 2 1 2" mandrel bent, brushed 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking. This axle back exhaust system incorporates factory style NPP dual mode exhaust valves which use the factory