Bikeman Performance Big Mo Full System Exhaust Polaris RZR XP Turbo Experience superior sound quality and enhanced reliability of your turbo and exhaust valves, courtesy of the lower EGT produced by Bikeman Performance's Big Mo Full Exhaust System. With its 3 tubing facilitating quick turbo spooling and offering more efficient power delivery than traditional options under increasing boost pressure, this exhaust system exemplifies top-notch performance. Features: BMP stainless steel full exhaust - designed, built, and assembled in the USA Aluminum Extruded body anodized black 6061 fully machined billet aluminum components Stainless steel spiral formed louver core Rigid v-band ensures a tight, leak-proof fitting between the pipe and muffler Stainless steel hardware for long-lasting aesthetics (even the black-coated bolts are stainless steel) Comes with a 90 stainless turn-out. Big horsepower and torque gains at low to mid-range power Decreases turbo lag Turbo runs cooler (lower Egt) leading to increased longevity of turbo and exhaust valves Compatible with sound-reducing Whisper Biscuit (P/N 17-Wb-Kit) Compatible with spark arrestor (P/N 17-Sa-3)