Engineered Reliability: An essential "peace of mind" upgrade for anyone running higher boost levels or frequenting harsh terrain

Along with the new captured pin design we have all new composite cam arm bushings for long life in harsh environments

Note: We also offer tunes that optimize this turbo's performance along with other hardware changes like an exhaust

opening and going into high gear during breaking and jumping which some racers require

2012-15 Arctic Cat torsion style helixes with adjustable endcap

Helix / 20-Boss-3 Category_Default Category/SLED/Polaris/Pro-R 800 Engineered Reliability: An essential "peaceUTV Boss Helix