WARNING: Cancer and Reproductive Harm -
HMF UTV Series Full System Exhaust for the Polaris RZR 170 fits all years and is a brushed 6061 aerospace-grade aluminum with billet end caps utilizing a 304 stainless steel header and inlet for optimum durability and lightweight qualities. This exhaust is to withstand a beating while outputting up to a 15% horsepower increase. This happens throughout the power curve and adds a fair amount of torque. The exhaust is a complete bolt-on and does not require any additional components to install. It is highly recommended to purchase a fuel management system for newer year EFI Models. For older year carburetor models, a rejet kit is highly recommended. Your vehicle may not run correctly without air/fuel adjustments