Jetprime Memjet Evo ECU for Kawasaki Yamaha (JPMJ014)

The Memjet EVO ECU is designed to improve throttle response and
smoothness on electronically fuel-injected motorcycles, optimizing the
fuel mixture without the need for remapping or invasive modifications to
the original electronics.

Modern motorcycles, in order to comply with emission regulations, often
run very lean fuel maps that can result in low-end hesitation, uneven
response, and a pronounced on/off effect.

Memjet EVO acts on the air temperature sensor signal (IAT), allowing the
original ECU to automatically adjust injection parameters. This results
in a fuller, smoother, and more responsive throttle while keeping all
factory management and safety logic fully active.

The module features a 0–10 adjustment range. At setting 0, the bike
remains in standard configuration; progressively increasing the value
enriches the fuel delivery until the ideal setup is found based on the
level of modification (exhaust, air filter, etc.). Adjustment is immediate and requires no software, remapping, or dyno.

Installation is simple and fully reversible; the product is plug and
play and supplied with wiring specific to the selected motorcycle model.

Intended exclusively for sport use on
closed circuits.

Model Fitment

Make Model Start Year End Year
Kawasaki Vulcan 1500 Drifter 1999 2000
Kawasaki Vulcan 1500 Mean Streak 2002 2003
Kawasaki Vulcan 1600 Classic 2003 2006
Kawasaki Vulcan 1600 Mean Streak 2004 2007
Yamaha FJR1300A 2001 2012
Yamaha YZF-R1 2002 2003
Yamaha YZF-R7 OW-02 1999 2000