Jet Kit - Stage 1

Designed for machines with stock engines using the stock airbox, air filter and stock or aftermarket exhaust.Fully adjustable to allow for the use of well-designed aftermarket exhausts and stock replacement air filters.Improve throttle response and drivability.Power increases of approximately 5 percent throughout the entire power range.Designed for machines with stock or mildly modified engines using well-designed stock or aftermarket exhausts with a modified airbox and a stock or replacement air filter.For applications where airbox modifications improve overall engine performance.A power increase of 8 percent can be achieved in most cases