Trinity Racing Stage 5 Exhaust System Polaris RZR XP 1000 Enhance your UTV/Side-by-Side's agility and power with the Trinity Racing Stage 5 Exhaust System. This system boosts horsepower and torque, surpassing OEM capabilities. Fashioned from 6061 Billet aluminum and stainless steel, it promises unmatched durability. It is equipped with an oxygen sensor bung and a Usfs approved spark arrestor, ensuring readiness for installation and compliance with forestry standards. Features: Newly Designed Stage 5 System 304 brushed stainless steel mid / y-pipe (depending on application) Single / Dual aluminum mufflers Brushed or Black finish Fully Tig Welded 6061 Billet Muffler Brackets 6061 Billet Machined Exhaust Tips Oxygen sensor bungs Usfs approved spark arrestors Significant horsepower and torque gains Made in the USA