Moose Jet Kit for Bombardier Stage 1&3

Stage 1 Kits: Designed for ATV's 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 3 Kits:Designed for ATV's 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-rmp 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.