Powerflex | Upper Gearbox Mount Insert | Toyota Yaris GR | FXE | 2021+
The Powerflex Upper Gearbox Mount Insert is an affordable and easy-to-fit bush insert made from Yellow 70A Durometer or Black 95A Durometer vibration-absorbing material, which works to stiffen the OEM torque mounting accordingly (the Black insert will significantly stiffen the mount). This reduces twist of the engine under acceleration and during gear changes, giving the pedals a more direct feel, as well as reducing wheel-hop and letting you get the power down that little bit quicker.
Powerflex recommend fitting this upper gear box mount insert alongside the Lower Engine Mount Insert and Upper Engine Mount Insert as a full set. There will be a minor increase in NVH when stiffening the powertrain mountings.
Toyota Yaris GR | FXE | 2021+
Dream Automotive offers in-house fitting on all products at our workshop in Luton, Bedfordshire.