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Nizpro 332Hp ECU Flash  

  • Mail in or Bring to us your Engine's ECU
                                                          *Return Express Postage Included*
  • Upgrading to a Nizpro Marine Performance Tune, your Yamaha 250hp OFFSHORE will make 332hp and rev to 6,600rpm and with extra torque through the rev range to get your boat up and out of the water faster.
  • Suitable for Yamaha F250 OFFSHORE         2008  to Current model.
  • 32% Power increase up to 332 hp
  • 21% Torque increase up to 327Ftlbs
  • RPM limiter increased to 6600rpm
  • Improved fuel economy

Far North Queensland Installation and Service of Nizpro.
Nationwide Telephone Sales and Support of Nizpro products. 

  • Testing: We have rigorously tested the Nizpro Marine 332HO Performance Tunes on standard Yamaha 250hp OFFSHORE engines utilizing the Nizpro Marine Endurance Test on our inhouse dyno cell. The engine passed with no adverse effects*.
  • The engine has also been extensively water tested for 250+ hours to further validate the dyno results. These tests underpin the performance of the hundreds of engines currently in market using the Nizpro Marine 332HO Performance Tune & are undertaken to ensure complete confidence in the Nizpro Marine 332HO Performance Tune.

    *Performance CaveatEngine must run on Minimum 95-98 AUS grade Octane fuel & have adhered to recommended Yamaha service intervals.