Garage Whifbitz 3″ stainless steel GPF back exhaust for the GR Yaris.
Dyno tests revealed an 15bhp gain compared to the stock exhaust on our own GR Yaris. There will be even more power to be gained on higher horsepower cars when the stock exhaust will become even more restrictive.
Comes with 4.5″ tailpipes in blue or carbon.
We also sell the same exhaust in titanium and GPF delete pipes in stainless and titanium.