Dynojet has been leading the motorcycle and ATV industry for years with their ability to produce the maximum horsepower out of engine by adjusting the fuel/mixture and their jet kit exemplifies quality and performance.
Intended for motorcycles with a stock engine using the stock airbox, air filter and stock pipe. Stage 1 kits are fully adjustable to allow the use of a well designed aftermarket pipes and stock replacement air filters like K&N. Stage 1 kits are designed to improve throttle response and driveability and in most cases power increases of approximately 5% throughout the entire power range can be achieved
Note: Jet Kit only. No air filter included.
2001-2005 Yamaha FZS1000 FZ1
For Racing Vehicle Use Only
Jet Kit Only - No Air Filter
Maximizes carburetor performance
Includes step-by-step instructions
5% boost in horsepower
Use with stock air box
Actual Kit Contents may vary from image depending on make & model.
This kit was designed with the EXUP valve retained.