GR Yaris tuned on Ecutek now making 327bhp

Another GR Yaris tuned on Ecutek, this one came in with a tuning box fitted making 234whp which is an estimated 271bhp and after a day on the dyno mapping it using Ecutek it’s now making 271whp which is an estimated 327bhp. For reference a totally standard car makes 217whp on our dyno which is an estimated 264bhp, pretty accurate factory power figure.

Mods which were already fitted are Whifbitz exhaust, Miltek sports cat which removes the GPF and OEM cat, MST intake kit, Airtec intercooler with big boost pipe kit.