DYNOJET KIT KAWASAKI ZRX1100 1997- / ZRX1200 2001-2003 STAGE 1/3

Designed for motorcycles with a stock engine using the stock airbox, air filter, and stock or aftermarket pipe. Stage 1 kits are fully adjustable to allow the use of well- designed aftermarket pipes and K&N stock replacement air filters. Stage 1 kits are designed to improve throttle response and driveability. In most cases power increases of approximately 5% throughout the entire power range can be achieved.