B Series 2022+ VF250 SHO 4.2L V6 332HO NIZPRO REPOWER KIT

1,799 USD

Yamaha updated the SHO V6 engines for 2022 and Nizpro have updated the 332 HO Performance Repower.

Meet the new Nizpro B Series SHO V6 332HO Performance Repower.

It's all about optimising performance.

The Nizpro Marine 332HO Performance Repower is an affordable, simple way of turning your VF250 SHO engine into a 332hp monster: improving hole shot, mid-range acceleration and top speed. And you will do all this while still using less fuel than stock. WIN WIN!!

B Series 2022+ VF250 SHO 4.2L V6 332HO NIZPRO REPOWER KIT

USD $1,799.00

A Nizpro Performance Repower optimises the performance of your engine. It’s not about turning your boat into a rocket ship – that’s what we made Nizpro 450s Superchargers for!

Use the DIY Kit to easily repower your ECU! Upgrading to a Nizpro Marine Performance Repower, your Yamaha VF250 SHO will make 332hp with extra torque through the rev range to get your boat up and out of the water faster.

Increased Power, Improved Economy & Reliability? It’s all true!

Testing: We have rigorously tested the Nizpro Marine 332HO Performance Repower on a standard Yamaha VF250 SHO engine utilizing the Nizpro Marine Endurance Test on our inhouse dyno cell. The engine passed with no adverse effects*.

The same engine was also extensively water tested for 250+ hours to further validate the dyno results. These tests underpin the performance of the thousands of engines currently in market using the Nizpro Marine 332HO Performance Repower

*Performance Caveat: Engine must run on Minimum 89–90 USA grade / 95-98 AUS grade Octane fuel & have adhered to recommended Yamaha service intervals. 

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

• Power increase to 332 hp
11.3% Torque increase to 348.8Ftlbs
• Nizpro 6200 or 7100rpm rev limiter – your choice
• Average 10-15% improved fuel economy over stock Yamaha


DIY Kit includes

  • ECU Flash Interface & USB Cable
  • AC Flash Power Supply – Region Specific
  • 12V DC Power Cable
  • SHO V6 Flash Harness
  • 2 x 332HO Nizpro Decals
  • 1 x 332HO Performance Repower
  • Nizpro Trucker Cap
  • Nizpro USB preloaded with Instructions

Suitable for

  • Yamaha VF250 SHO LB         2022  to Current
  • Yamaha VF250 SHO XB         2022  to Current