Aftermarket fuel Injection tuning on the Kawasaki Z900RS is usually expensive and complicated. The BoosterPlug is a better and proven alternative.
Optimizing the fuel injection on your bike does no longer require expensive and complicated aftermarket tuning parts like a Power Commander - and no time consuming setup procedures.
The BoosterPlug is installed in less than 10 minutes. It plugs directly into your bikes wire harness using original connectors – no cutting or splicing or additional parts required.
A true plug and play solution that will make your bike so much better:
- Improved and softer throttle response
- Harder acceleration
- No more low speed surging
- Stronger idle
- no more stalling problems
- Deceleration backfires in the exhaust reduced to a minimum
This version of the BoosterPlug covers all versions of the Kawasaki Z900RS from 2018 to 2020 - incl. the Cafe edition.
Please note that we can not build a BoosterPlug for the "2021 and newer" model due to new emission regulations. You can see the detailed explanation here
General Installation Instructions
Bike Specific Installation Instructions