• This kit contains enough jets to be used as either the Stage 1 or Stage 2 kit
• Stage 1: Specifically for motorcycles with stock engines using stock airboxes, air filters and stock or aftermarket exhaust systems
• Adjust to allow for the use of well-designed aftermarket exhaust systems and stock replacement air filters
• Get better throttle response and driveability
• Expect power increases of approximately 5 percent throughout the power range
• Stage 2: For motorcycles with stock or slightly modified engines that have well-designed stock or aftermarket exhaust systems with modified airboxes and stock or replacement air filters
• For use on models where individual air filters cannot be installed and airbox modifications improve overall engine performance
• Expect a power increase of approximately 8 percent

(1) Main jet #104

(1) Main jet #108

(1) Main jet #112

(1) Main jet #116

(1) Main jet #120

(1) Main jet #155

(1) Main jet #160

(1) Main jet #165

(1) Main jet #170

(1) Main jet #175

(1) Main jet #180

(1) Fuel needle

(1) Main air jet plug

(1) Main jet adapter

(1) Air jet plug tool

(1) Adjusting washer

(1) "E"-Clip

Instructions

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.