Designed for ATVs 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% throughout the entire power range
STAGE 2 KITS
For applications where individual air filters cannot be installed and where airbox modifications improve overall engine performance
A power increase of 8% can be achieved in most cases
Designed for ATVs with stock or mildly modified engines using well-designed stock or aftermarket exhausts with a modified airbox and a stock or replacement air filter
STAGE 3 KITS
Designed for ATVs with stock or mildly modified engines using individual air filters and a stock or aftermarket exhaust
In most cases, power increases of 10-15%; drivability may be compromised in short-stroke high-rpm motors
On some modern engine and airbox designs, individual filters and proper jetting offer no performance improvement and compromise drivability; Stage 3 kits are not available in such cases
Designed for ATVs 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% throughout the entire power range
STAGE 2 KITS
For applications where individual air filters cannot be installed and where airbox modifications improve overall engine performance
A power increase of 8% can be achieved in most cases
Designed for ATVs with stock or mildly modified engines using well-designed stock or aftermarket exhausts with a modified airbox and a stock or replacement air filter
STAGE 3 KITS
Designed for ATVs with stock or mildly modified engines using individual air filters and a stock or aftermarket exhaust
In most cases, power increases of 10-15%; drivability may be compromised in short-stroke high-rpm motors
On some modern engine and airbox designs, individual filters and proper jetting offer no performance improvement and compromise drivability; Stage 3 kits are not available in such cases
