Empire Exhaust for YXZ 1000R: The Dual Slip On Exhaust bolts on directly to your stock header pipe. Adds 4-5 horsepower and improves acceleration. Significant weight savings over stock. Great looks with Italian Sports car sound. The Stainless Dual full system Exhaust brings your motor to life. Built from mandrel bent Stainless Steel. Tig welded for perfect fit and finish. Better performance across the entire RPM range, faster acceleration. Adds 10-12 rear wheel Horsepower. If you find Empire exhaust cheaper elsewhere simply give us a call!