VF225 SHO 4.2 V6

USD $16,990.00

Do you want to upgrade the performance of your VF225 SHO Vmax and leave everyone in your wake?

Well you need to meet the Nizpro 475 Lightning Supercharger which will turn your Yamaha 4.2L V6 225 SHO into a 475hp Lightning!! You will feel and see the incredible increase in power, performance and fuel efficiency with minimal weight gain. Your Supercharged VF225 SHO engine will now safely produce 475hp, with a Nizpro Performance Rev Limiter set at 6,600rpm and have 41% more torque than a stock Yamaha VF225 SHO V6!   Minimum Fuel requirement - US MON 89 Octane / Recommended US MON 91 Octane  / AUS RON 95-98 Octane

Here is the Nizpro Recipe:

Activate “Lightning 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 / Recommended US MON 91 Octane  / AUS RON 95-98 Octane


What about Value for Money?

The Nizpro Marine Supercharged Yamaha adds only 65kg to your boat causing minimial additional drag through water!

Easy to install in approx. 4-5 hours, the 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!

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

Suitable for Yamaha VF225 4.2 V6 SHO        2009  to Current model.


  • Power increase to 475hp
  • 41% improved torque from Yamaha 304.8FtLb @ 4,350 RPM to Nizpro 432 FtLb @ 4300 RPM
  • Nizpro Performance 6,
  • 600 rpm Rev Limiter
  • Improved average fuel economy
  • OEM Eaton TVS 1900 Supercharger rotating assembly
  • Nizpro engine cowl with cooling specifically designed for Supercharging
  • Engineered & packaged for easy plug and play fitment.
  • Exclusive 12 months Nizpro Supercharger warranty

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


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
  • Easy access engine flush point
  • Exclusive Nizpro “I’ve Been Blown Downunder T-Shirt”
  • Nizpro 475 Lightning Intercooler drain kit – OPTIONAL  (only applicable to extreme Cold Climate usage)