The team at Alt Tune have the skills and tools needed to tune your Yamaha Outboard.
Here is some customer feedback from 2010 Yamaha 150 outboard engine in Australia.
The outboard has gained 13km/h top speed and also dropped 5l/hr while cruising. Throttle response is much better right across the rev range. This is an awesome result!
If you are interested in tuning your Yamaha outboard or any other make we are able to perform our custom tuning service in Australia and New Zealand.
Get in touch to tune your outboard.