What is Plasma V Plus?

Plasma V Plus is specially designed and developed for motorcycles to increase input voltage to the ignition coil, stabilize it and generate ideal sparks in all driving situations. This strengthening of ignition systems increases combustion efficiency and allows engines to perform to the best of their ability. All our products are made in Japan with high quality, reliability and safety unrivaled in the industry.

Power/Torque Increase

Increased Throttle Response

Stable Engine

Carbondioxide Residue Decrease

Lower Emissions

Compatible with Plasma Direct/Booster

LED Loaded

Product Features

M1: During idling 15.5V, driving 15V

M2: During idling 16.5V, driving 16V

Plasma V Plus is a perfect fit for a small space.

In case of failure, the vehicle can be restored to ordinary functioning with the required safety module.

Analysis by Oscilloscope

Stable Primary Voltage Without Noise

Ideal sparks can be generated by optimizing the primary voltage into the ignition coil.

Advanced Rising Point of the Secondary Voltage

Normally the ECU causes a slight time lag between the ignition timing and the current which actually flows into the spark plug. Since Plasma V Plus can advance the rising point of the secondary voltage, ignition timing closer to the ideal can be achieved.

Power Check by a Chassis Dynamometer

* The results depend on the operational environment


The following wires and terminals, for up to 4 ignition coils, are included. *Mounting tools do not come with the package.

Vehicle Compatibility

Plasma V Plus is compatible with transistor ignition type engines with up to 4 ignition coils except for the following.

  • Automobiles
  • Vehicle batteries other than 12 Volts
  • Non-genuine ignition coils
  • CDI ignition type engines
  • Igniter built-in engines (e.g. HONDA Gold Wing)
  • Transistor ignition type engines with more than 5 coils
  • Twin Spark engines (In order to install Plasma V Plus, 2 sets of them are required.)

Example of Installation

The installation method differs from that of a direct ignition type engine. Wire machining is required to install Plasma V Plus on a direct ignition engine. Make sure you look through the User’s Manual below before purchasing.

Plasma V Plus – User Manual – Japanese

Optional Wire Harness for Direct Ignition Coils

With the wire harness, no wire machining is necessary. Simply connect to the original ignition coupler. For more details, refer to the User’s Manual below. *The required harness is determined by the type of motorcycle.

Optional Wire Harness – User Manual – Japanese

Product Package

Caution When Using Plasma V Plus

  • The service life of the ignition coils and plugs may be shortened by installing the product.
  • Do not install the product near equipment which can be interfered with by thermal influence.
  • Do not ever use in wet conditions, or if there is a danger of splashing with water. It can cause shorts and electric shocks.


Do you have any questions about our products?
Do you want to know how our products work and benefit your car?
Do you need advice about which product to choose for your car?

Find a dealer

We have dealers specializing in our products all over Europe!
Just visit our dealer page and select one in your area to find their contact details. Can’t find a dealer in your area? Contact us or visit our shop.