LOUDEST Yaris GR Ever?! – “Single” Exit Exhaust + Anti-Lag on the DYNO! *VOLUME WARNING* Acceleration & Sound by turboandstance - February 27, 2023 In this post you’ll see the video of a Toyota GR Yaris fitted with a straight pipe single exit exhaust, Syvecs racing ECU, C-TECH carbon airbox, Wagnertuning intercooler and anti-lag, making 350 horsepower on the dyno! Watch the video below to see the Toyota Yaris GR in Action and share it also with your friends. Don’t forget to follow us also on Facebook, Pinterest or Instagram! Leave a comment