The Toyota GR Yaris possesses an exceptional 1.6-liter engine. This engine delivers 257 horsepower in the regular version (268 hp for the Japanese specification) and an impressive 300 hp in the GR Corolla. However, like most turbocharged engines, there is always room for more power.

Garage Whifbitz, a renowned tuning shop in the United Kingdom that specializes in modifying Toyota vehicles, has developed a new turbo kit for both the GR Yaris and GR Corolla. With the right boost from the turbocharger, these cars can now reach up to approximately 600 horsepower, a substantial increase from their original output. The first car to receive this kit is showcased in the featured video.