JetPrime JP MJ 008 Kawasaki Vulcan 900 Custom — 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 Vulcan 900 Custom (2007–2016)
InstallationPlug-and-play, no wiring harness modifications required
DescriptionThe whole story

The JP MJ 008 is the plug-and-play fuel module for the Vulcan 900 Custom: a curve worked out for that engine, supplied with the harness the motorcycle needs.

Key Features

  • Kawasaki Vulcan 900 Custom (2007–2016)
  • 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

Chopped

A twenty-one inch front wheel and a lower seat on the same engine. The Custom is the styling exercise of the Vulcan 900 family.

And With an Open Filter

More air on the intake side has the same effect from the other direction. The standard closed-loop correction handles part of it and runs out of authority for the rest, particularly at larger throttle openings.

Weight and Space

Two hundred grams and a body about the size of a matchbox. On most motorcycles the harder part is finding somewhere tidy for the cable rather than for the module.

Model-Specific Wiring

JetPrime supplies the harness for the chosen motorcycle with the correct connectors moulded on. It is the part of the product that costs the most to develop and the part nobody thinks about.

Keeping It or Selling It

The module can go with the motorcycle or come off before the advertisement is written. Both happen and neither harms the machine.

Riding at Part Throttle

Which is nearly all riding. A change confined to the first quarter of travel sounds minor and is felt constantly, which is the opposite of how most tuning parts work.

A Long-Lived Component

There is nothing in it that ages: no relay, no moving part and no user setting to drift. Fitted properly it will outlast several sets of tyres without being thought about.

The Emissions Cycle in Practice

The test runs at defined speeds and loads, and manufacturers naturally pay closest attention to those cells. A rider who spends time in exactly those cells feels the compromise most.

Fitment and Compatibility

  • Kawasaki Vulcan 900 Custom (2007–2016)

Specifications

Model JP MJ 008
Manufacturer JetPrime
Material CNC-milled Ergal 7075
Fits Kawasaki Vulcan 900 Custom (2007–2016)
Installation Plug-and-play, no wiring harness modifications required
What's includedEverything in the box
  • 1x power module
FitmentWhich bikes this fits
  • Kawasaki Vulcan 900 Custom (2007–2016)
07 · Support

Questions, one topic at a time.

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