Unleash the power of your RZR Pro R with the Trinity Racing Header. This stainless steel header is hand TIG welded for durability and precision. Its 4-into-1 design allows easy pairing with any slip-on muffler, while the pie cut construction ensures tight, equal length runners for optimal performance. Expect dramatic horsepower and torque gains as you push through any terrain. What sets it apart is the routing—designed to run inside the RZR Pro R frame for added protection and a clean, sleek look. 100% American made at Trinity Racing’s headquarters in Huntington Beach, CA.