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

It's simple

Applications: 850 - 800 Etec - 600 E-TEC and 600 HO SDI engines

*Does NOT fit AXYS chassis*

PRIMARY SPRING UTV SILVER

Blow Off Valve / Patriot Boost (Trail Sled Only) Category_Default Category/SLED/Arctic Cat/8000 (800 2 Stroke) '12-17 If you want the absoluteNeeds 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