Yanmar 4By150 Marine ECU Tuning

Compare stock and tuned power for every supported Yanmar 4By150 marine engine. Review available performance data and request an assessment for your exact application.

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Yanmar 4By150 Marine ECU Tuning

1 marine tuning configurations for the Yanmar 4By150. Select your exact engine to compare horsepower, torque and supported options. Power gains up to +35 HP.

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Yanmar 4By150

Yanmar 4By150 tuning at a glance

Our catalogue covers 1 Yanmar 4By150 engine variants, each with stock and tuned figures sourced from the remap database. The largest verified gain on the Yanmar 4By150 is +35 HP.

Most popular Yanmar 4By150 engines for remapping

The Yanmar 4By150 range splits into 1 diesel variants. Every figure above comes straight from our vehicle database. Pick your exact engine to see the stage-1 numbers.