**Looking for another O2 bung

Dyno & field-tested

06-13-108   F/ZR/XF 1100-NON-TURBO

Upgrade your system with the Turbosmart 25mm Billet Recirculating Diverter Valve

it was not easy to make the correct back pressure

Spark Arrestor 2.5" 17-SA-4 Category_Default Category/SLED/Ski-Doo/4 Tec 1200 **Looking for another O2 bungWear out your stock one or looking to add another spark arrestor to your dual outlet BMP exhaust? Here is the factory Polaris spark arrestor you will need. This fits all current RZR 1000 900 2. 5" Stainless Steel style slip on exhausts, our Due to the stronger exhaust pulse waves on performance mufflers spark arrestors will have decreased life span. Part #: 17 SA 4