F90 1.8L L4
123 SLINGSHOT SELF INSTALL KIT
2016 to Current

USD $1,599.00

Who doesn't want their engine to make more power while using less fuel? 

The Nizpro Marine 123 Slingshot Performance Repower will transform your F90 by improving power while also using less fuel. The Nizpro Marine 123 Slingshot Repower runs on US MON 87 Octane / AUS 91 RON and is the affordable way to improve the overall performance of your Yamaha F90 1.8L Offshore engine.    

Nizpro Marine 123 Slingshot Performance Repower optimises your engine’s performance while reducing fuel consumption and still maintaining the legendary Yamaha reliability.

When you drive it, you will feel the consistent additional power across the entire throttle range. And when you refill the tank, you will see up to an average fuel saving of up to 9% !

Not worried about the cost of fuel? Then enjoy the extended range with the that extra fuel still in the tank!

 

*Performance Caveat

Engine must run on Minimum 87 MON USA grade / 91 AUS grade Octane fuel & have adhered to recommended Yamaha service intervals. 

Suitable for

  • Yamaha OFFSHORE  F90 LB              2016 to Current
  • Yamaha OFFSHORE  F90 XB              2017  to Current
  • Yamaha OFFSHORE  F90 LB2            2021  to Current
  • Yamaha OFFSHORE  F90 XB2            2021  to Current

 

*Performance Caveat

Engine must run on Minimum 87 MON USA grade / 91 AUS grade Octane fuel & have adhered to recommended Yamaha service intervals. 

STOCK YAMAHA F90 L4 1.8L OFFSHORE VS NIZPRO L4 1.8L 123 Slingshot PERFORMANCE REPOWER

• Power increase from stock 104 hp to 123hp 
• Stock 122 ftlbs Torque increases to 129 ftlbs
• Stock Yamaha 6200 rpm Rev Limiter
• Improved fuel efficiency with up to an average of 9% saving*

*Verified results using the Certified Marine Drive Cycle Test

DIY Kit includes

  • ECU Flash Interface & USB Cable
  • F90 OFFSHORE Flash Harness
  • 12V Power Cable
  • AC Power supply
  • 2 x 123 Slingshot Nizpro Decals
  • 1 x 144 Slingshot Performance Repower Licence
  • Nizpro Trucker Cap
  • Nizpro USB preloaded with Instructions

NIZPRO – Yamaha 1.8L L4 F90 LA XA 123 FSR ECU Flashing Instructions

 

*Performance Caveat

Engine must run on Minimum 87 MON USA grade / 91 AUS grade Octane fuel & have adhered to recommended Yamaha service intervals.