Big Gun EVO U for Rubicon / Rancher IRS 2015-2025

This Big Gun EVO U full system exhaust fits your 2015-2025 Honda Rubicon and Rancher IRS (Independent Rear Suspension) The Big Gun EVO U has a deep and throaty tone that doesn't disappoint. 304 Stainless steel mid pipe and header, tig welded reinforced muffler brackets. All mufflers are re-packable with Big Gun high quality high temperature fiberglass packing. Big Gun recommends you repack your exhaust every 15-20 hours of ride time. This kit includes a bung adapter for your factory O2 sensor or you can pair this exhaust system with our O2 sensor delete for the added fuel, or unlock your machines full tuning potential with the Dynojet Power Vision 3. This kit does not come with an exhaust header gasket, we highly recommend you replace your gasket when installing this system to prevent exhaust leaks, the OEM part number is 18291-MN4-920 Note that all Big Gun exhausts are bolt on and made to fit stock machines. They do not take responsibility for any aftermarket modifications or any addi