F225 4.2 V6

USD $16,990.00USD $50,970.00

Do you want to upgrade the performance of your F225 and leave everyone in your wake?

Well you need to meet the Nizpro 475 Lightning Supercharger which will turn your Yamaha 4.2 V6 F225 OFFSHORE into a 475hp Beast!! You will feel and see the incredible increase in power, performance and fuel efficiency with minimal weight gain. Your Supercharged F225 engine will now safely produce 475hp, with a Nizpro Performance Rev Limiter set at 6,600rpm and have 53% more torque than a stock Yamaha F225 V6!   Minimum Fuel requirement - US MON 89 Octane / AUS RON 95 Octane
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How to Nizpro your engine

Activate “Beast Mode” on your rig with this easy recipe:

  • Add 1 * Nizpro 475 Lightning ECU Flash
  • Add 1 * Nizpro 475 Lightning Supercharger kit
  • Get your boat to the water and prepare to have your mind blown… (now that your engine is also!!)


Minimum Fuel requirement – US MON 89 Octane / AUS RON 95 Octane


Described in a boat test article as both spellbinding and brilliant,  the Nizpro Supercharger for Yamaha V6 will transform your rig.
With its quiet, brutal performance, powerful acceleration and improved fuel efficiency at normal cruising speeds, you need to think of it as having the torque of a diesel and the responsiveness of a petrol engine, and it all weighs in at over 150kg lighter than Yamaha’s 425hp petrol V8.

A Nizpro Supercharged engine is ideally suited to use in boats looking for range, the ability to haul heavy loads, and ease of operation for prolonged periods of time.

It delivers real world punch at usable revs and will drink only as it needs, and it is pretty miserly considering the performance you get.

It is also quieter, by virtue of not having to work anywhere near as hard to get you where you want to go.


What about Value for Money?

Compared to running twin 300hp Yamaha V6 outboards, the Nizpro Marine Supercharged Yamaha is over 200kg lighter with no additional drag through water and has no additional ongoing 2nd motor service costs!

Easy to install in approx. 4-5 hours, your Nizpro Supercharger Kit comes complete with comprehensive step by step instructions with no additional parts or fabrication required. Do it yourself OR have your marine technician do it for you!

Please note that all NIZPRO ECU Flashing Software is ONLY compatible with Windows Computers.

The Supercharger includes a Nizpro ECU flash kit to Repower your ECU.

Suitable for Yamaha F225 4.2 V6 OFFSHORE          2010  to Current model.



  • Power increase to 475hp
  • 53% more torque over stock Yamaha F225 – From Yamaha 282.1FtLb @ 4,450 RPM to Nizpro 432.1 FtLb @ 4300 RPM
  • Nizpro Performance 6600 rpm Rev Limiter
  • Improved general use fuel economy
  • OEM Eaton TVS 1900 Supercharger rotating assembly
  • Nizpro engine cowl with cooling specifically designed for Supercharging
  • Engineered & packaged for plug and play fitment.
  • Exclusive 12 months Nizpro Supercharger warranty

Supercharger Kit includes:

  • Nizpro ECU Flash Kit including 475 Lightning ECU Licence key
  • Nizpro USB preloaded with Full Instructions
  • Nizpro Supercharger kit with all fittings and fixings
  • Nizpro 475 Lightning Air intake
  • Full Supercharger predelivery
  • Nizpro 475 Lightning Decal set
  • Exclusive Nizpro I’ve Been Blown Downunder T-Shirt
  • Easy access engine flush point
  • Nizpro 475 Lightning Intercooler drain kit – OPTIONAL  (only applicable to extreme Cold Climate usage)