Toyota GR Yaris Powerflex Upper Gearbox Mount Insert
Toyota GR Yaris Powerflex Upper Gearbox Mount Insert
SKU:PFF76-923
3 in stock
PFF76-923 Upper Gearbox Mount Insert is an affordable and easy-to-fit bush insert made from our Yellow 70A Durometer vibration-absorbing material, which works to stiffen the OEM upper gearbox mounting. 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. We recommend fitting PFF76-923 alongside our other Yaris GR powertrain inserts (PFF76-920 & PFF76-925), as they perform much more effectively as a full set. There will be a minor increase in NVH when stiffening the powertrain mountings.
OEM Part Number: 12372-18010
PFF76-923 is made from our Yellow 70A material and works by stiffening the OEM powertrain mounts reducing the amount of engine/trans roll and movement during hard acceleration and gear changing for a more responsive feel.
Why Buy from TMC Motorsport?
Expert Support
Our dedicated support team is always on hand to answer your questions and provide assistance.
Huge Stock
Thousands of products in stock and ready for immediate dispatch.
Hassle-Free Returns
Enjoy peace of mind with our 30-day return policy.
Reliable Shipping
We use top-class couriers to ensure your order arrives safely and on time.
Guaranteed Quality
We only sell high-quality parts; if it's not good quality, we simply don't sell it.
Top Brands
We offer & stock many of the top brands within the automotive industry.