At DMG Motorsports, we present the DYNOJET Jet Kit 01-02 YAM R6 4163, designed to help increase power and smoothness throughout the entire rev range while maintaining optimum fuel economy. This Stage 1 kit includes comprehensive instructions to guide installation and testing for a precise setup.

Features:

• Stage 1 jet kit
• Designed to increase power and smoothness throughout the entire rev range
• Helps maintain optimum fuel economy
• Includes step-by-step installation and testing instructions
• Not legal for sale in California; check local laws before installation

Fitment