KTM 200 & 300 Mountain Jet Kits

This is a no frills, no fuss, plug and play jet kit that is easy to install. It works well with stock or Slavens Mule ported engines and with stock, FMF, or PC pipes and silencers. It is for high elevation ONLY (6500′-12,000′). Sorry, we do NOT offer lower elevation kits.

The kit was designed and tested in the Colorado Rockies. Includes the Slavens Mtn. Needle, 1 pilot jets, 2 main jets, and basic instructions with settings. The settings are listed for 6500’-12,000 MOUNTAIN USE ONLY. NO OTHER SETTINGS WILL BE PROVIDED.

NOTE: Product support will only be provided via email. Support will NOT be available via telephone.

This 300 kit will also work on many KTM 250s but has only been tested on KTM 300s.