Quadboss 420582 QBS Cut-Off Valve Kits seats-backrests Blends the latest in high-performance

Blends the latest in high-performance anti-wear additives with an advanced detergent system to keep engine running smooth and trouble-free in any season

2005-2012 KTM 250 SX-F

Arctic Cat 450 2014-2015

The Tc-4 Is Also A Key Component Of Innovate Motorsports Modular Tuning System (Mts)

Available in 12 and 14 inch sizes for todays larger ATV and UTVs

Quadboss 420582 QBS Cut-Off Valve Kits seats-backrests Blends the latest in high-performanceImproperly functioning air cut off valves can stick open or closed, causing poor running conditions and popping during deceleration. Air Cut Off Valve Kit includes O rings, diaphragm, spring and screws necessary to rebuild the air cut off valve circuit.