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GR Yaris – Ecutek Custom Remap & Whifbitz Non-Resonated GPF Pipe

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This stunning GR Yaris came in to us for an Ecutek custom remap and our Whifbitz non-resonated GPF pipe to really wake it up.

The car was already tastefully modified with an HKS Super Turbo Muffler exhaust, which is impressively quiet for a performance system. With our non-resonated GPF pipe now fitted, the sound has been transformed – deeper, sportier, and with just the right level of aggression without being over the top.

An Eventuri intake kit was also already installed, helping the turbo breathe better and adding a touch of induction drama under load.

Performance Gains

With our custom Ecutek remap, the GR Yaris is now producing 266whp, which works out at 321bhp at the flywheel – a fantastic increase over stock.

We also took full advantage of Ecutek’s advanced features, adding:

  • Rolling Anti-Lag – instant boost on demand
  • Launch Control – perfect, repeatable starts
  • Flat-Foot Shifting – keep your foot in and the power flowing through gear changes

The result? A sharper, faster, and even more engaging hot hatch that sounds as good as it goes.

If you want to unleash the true potential of your GR Yaris, get in touch with us today!

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