Yamaha outboard Fx Ho Marine ECU Tuning

Compare stock and tuned power for every supported Yamaha outboard Fx Ho marine engine. Review available performance data and request an assessment for your exact application.

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Yamaha outboard Fx Ho Marine ECU Tuning

5 marine tuning configurations for the Yamaha outboard Fx Ho. Select your exact engine to compare horsepower, torque and supported options. Power gains up to +20 HP.

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Yamaha outboard Fx Ho

Yamaha outboard Fx Ho tuning at a glance

Our catalogue covers 5 Yamaha outboard Fx Ho engine variants, each with stock and tuned figures sourced from the remap database. The largest verified gain on the Yamaha outboard Fx Ho is +20 HP.

Most popular Yamaha outboard Fx Ho engines for remapping

The Yamaha outboard Fx Ho range splits into 3 petrol variants. Every figure above comes straight from our vehicle database. Pick your exact engine to see the stage-1 numbers.