Your model, year, exhaust, filter, fuel type, engine wear, modifications, temperature, pressure, humidity... Now you can easily tune for all your specifics.The Z-AFM offers a revolutionary new level of fuel tuning by simply gathering data while riding and then processing the data into a custom-built, race-level fuel map.Use technology. Not guesswork.

BenefitsWakes up performance with a pro-race level, immediate tuneCrisp and responsive throttleSmooths out throttle transitionsHP and torque gains

How it WorksUses oxygen sensor mounted in the exhaust to determine air / fuel ratio (AFR)Collects data while riding to adjust AFR for your specific bikePlugs in with USB cord to retrieve and apply data in a few easy mouse clicksWho needs it? Competitive riders who want their bike perfectly tuned for any track, any fuel, any modsPerformance riders who want to keep their bike tuned simply for seasonal atmospheric and fuel changesTuners who want to make dyno use quick and easyNote: Requires a wide-band O2 sensor bung (18mm diameter) in the exhaust's head pipe. If you do not already have a wide band bung, you may purchase this with the Z-AFM

O2 sensor data sheet and installation diagram

This product is legal for closed-course competition use only; for racing vehicles (a competition vehicle not used on public highways). Intended for off-road use or race purposes; may not meet regulations of pollution controlled roads or highways. Not legal for vehicles registered and use in California.