You can use it to set the belt deflection without using the factory shims so it's much easier and precise

PRIMARY SPRING UTV SILVER

If you want the absolute most responsive possible with the least restriction and if you like it loud this is the system for you

Unlike traditional single-channel weights

EFI models can pick up even more power by adding our inline fuel reducer

Blow Off Valve / Patriot Boost (Trail Sled Only) Category_Default Category/SLED/Arctic Cat/8000 (800 2 Stroke) '12-17 You can use it toNeeds Aftermarket Silicone Boost Tube Must use our billet intake for easy install (Silicone tube and BOV will not fit RMK) All billet design for a great look Diverts to excess pressure to atmosphere Spring designed for 2 stroke sleds Outerwear filter included No drilling into throttle body to install when adding our Billet Intake