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GR Yaris on the Whifbitz Dyno – Ecutek Remap Gains +46BHP!

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We recently had this stunning Toyota GR Yaris on the Whifbitz dyno for a custom remap using Ecutek software, and the results speak for themselves!

The car came in already fitted with some supporting mods:

  • Eventuri carbon intake kit
  • Scorpion GPF delete pipe
  • Pumaspeed exhaust system
  • Japspeed front mount intercooler

With this setup, the Yaris was making a healthy 283BHP on our dyno in stock ECU tune.

After applying our bespoke Whifbitz Ecutek remap, power jumped to 329BHP, giving the car a noticeable increase in both mid-range torque and top-end punch. That’s a +46BHP gain, transforming the already rapid GR Yaris into a serious road and track weapon.

As always, all tuning work is carried out in-house on our 4WD dyno using the latest tuning tools and software, ensuring maximum performance and reliability.

Interested in tuning your GR Yaris? Get in touch with us today!

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