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Jet Kit, Factory Pro

XR400R '96 - '04
Made in USA WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Designed for use with stock engines using either stock or aftermarket exhaust and air filters.

  • Provides a simple and affordable solution to carburetor tuning problems
  • Allows you to tune your bike for increased power and smoothness while retaining fuel economy
  • Includes a guide booklet on how to install and use your jet kit to its full potential
CARB race use only
Add Pocket Tuner Tool
Ships same business day
$79.95