JetPrime JP MJ 008 Kawasaki Z900 — Memjet EVO power module — view 1 360° — drag me
02 · Data & docs

The facts.

Technical data
ModelJP MJ 008
ManufacturerJetPrime
MaterialCNC-milled Ergal 7075
FitsKawasaki Z900 (2017–2026)
InstallationPlug-and-play, no wiring harness modifications required
DescriptionThe whole story

The JP MJ 008 is the simpler of JetPrime's two fuel units for the Z900: a curve somebody else worked out, rather than one the owner has to develop.

Key Features

  • Kawasaki Z900 (2017–2026)
  • Preset fuel module, no programming required
  • Corrects the mixture without remapping the original electronics
  • Plug-and-play with model-specific wiring
  • Around 200 g, fitted in an evening
  • Unplugs at any time, nothing is written to the motorcycle

The Best Seller

Kawasaki's 948 cc four has been among the most popular naked bikes in Europe for years, largely because it is quick without being intimidating.

The Honest Summary

A sealed, preset module that makes an injected engine smoother where the factory had to be careful, fitted in an evening and removed in a minute. It is a narrow product and it does not pretend to be anything else.

Under the Seat

That is where most owners put it, because it is dry, out of sight and close to the injector harness on the majority of machines. A cable tie and five minutes of thought is the whole of the installation advice.

Against Flashing the Controller

A full remap can do considerably more and is considerably harder to undo. This module is the narrower, cheaper and entirely reversible option, and for a great many owners that is the right trade.

Where the Hesitation Lives

Closed to just-open is the hardest transition for any injection system, because the airflow is changing faster than the sensors can report it. Every complaint about snatchy fuelling traces back to that moment.

How Long It Takes

Between twenty minutes and an hour depending on the model. The variable is access to the injector harness and nothing else about the job changes.

The Engine Is Not at Risk

The correction is small, it is applied in the rich direction where it matters and the standard controller's protections all remain active. This is not a device that can lean an engine out.

Documentation

There is very little of it, because there is very little to say. A wiring position, a warning about heat and a note about reversibility covers everything an owner needs.

Fitment and Compatibility

  • Kawasaki Z900 (2017–2026)
  • Covers the Z900 SE versions of this model

Specifications

Model JP MJ 008
Manufacturer JetPrime
Material CNC-milled Ergal 7075
Fits Kawasaki Z900 (2017–2026)
Installation Plug-and-play, no wiring harness modifications required
What's includedEverything in the box
  • 1x power module
FitmentWhich bikes this fits
  • Kawasaki Z900 (2017–2026)
07 · Support

Questions, one topic at a time.

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08 · Paddock

Before you go.

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