Designed for machines with stock engines using the stock air box, 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 in most cases of approximately 5-8% throughout the entire power range
Stage 2 Kits
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% can be achieved in most cases