STEINBAUER application directory

Yanmar 4JH45 Catamaran Power Modules & Tuning

STEINBAUER offers a published performance application for the Yanmar 4JH45 Catamaran with the 2.2L. Published power increases from 44 HP to 52 HP. The matching STEINBAUER part number is 220915. Open the application below for installation information and ordering options.

1 published application

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Yanmar 4JH45 Catamaran engine and power variants

2.2L STEINBAUER part 220915

Power: 44 → 52 BHP

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Model-specific application guide

Yanmar 4JH45 Catamaran STEINBAUER performance options

This page brings together the published STEINBAUER applications for the Yanmar 4JH45 Catamaran. The published application is for 2.2L and increases power from 44 HP to 52 HP. The matching STEINBAUER module is part 220915. Each application page provides the compatible part number, installation information and published power and torque data where available.

How STEINBAUER technology works → Product support → Check compatibility with STEINBAUER UK →

Frequently asked questions

Yanmar 4JH45 Catamaran FAQs

Which STEINBAUER module fits my Yanmar 4JH45 Catamaran?

Choose the exact engine or variant and original power output shown on this page. Each application links to the matching STEINBAUER part number and application details.

Does STEINBAUER remap the Yanmar 4JH45 Catamaran ECU?

No. The STEINBAUER performance module works alongside the original engine management system rather than reprogramming the factory ECU software.

How much additional power is available for the Yanmar 4JH45 Catamaran?

The published application increases power from 44 HP to 52 HP.

Can I order the Yanmar 4JH45 Catamaran STEINBAUER module online?

Where online ordering is available, the exact application page shows the compatible product and purchasing options. If you are unsure which application matches your machine or vehicle, contact STEINBAUER UK before ordering.