Trinity Racing Stage 5 Exhaust System Polaris RZR Turbo / Turbo S Unleash the full potential of your UTV/Side-by-Side with the Trinity Racing Stage 5 Exhaust System. This high performance system has been proven to boost horsepower and torque, outperforming standard OEM exhausts. The product is built with 6061 Billet aluminum and stainless steel to ensure maximum durability. Additional features include a pre-drilled hole for an oxygen sensor bung and a Usfs approved spark arrestor. Features: Newly Designed Stage 5 System 304 brushed stainless steel mid / y-pipe (depending on application) 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