JD Jetting Jet Kit (No CA) for KTM 150 SX 2017-2018

This product cannot be sold to residents in the state of California. Improves throttle response with multi-taper needles. Expert tuning setup without being an expert. Taken from the most popular riders and settings for MX and off road. Exceeds performance of popular EMN, DTM, and other standard factory needle options. Low and high altitude designed triple taper needles.