Powerflex Black Series Upper Gearbox Mount Insert (1 Required) – PFF76-923BLK

Description

Powerflex Black Series Upper Gearbox Mount Insert – PFF76-923BLK

The PFF76-923BLK Upper Gearbox Mount Insert is an affordable and easy-to-fit bush insert crafted from our Black 95A Durometer high-performance material. Designed to significantly stiffen the OEM upper gearbox mounting, this insert is perfect for performance on the race circuit or the rally stage. By reducing engine twist under acceleration and during gear changes, it provides a more direct feel to the pedals, minimises wheel-hop, and allows you to get the power down more efficiently. For optimal performance, we recommend fitting the PFF76-923BLK alongside our other Yaris GR powertrain inserts (PFF76-920BLK & PFF76-925BLK), as they work more effectively as a complete set. Please note, there will be an increase in NVH (Noise, Vibration, and Harshness) when fitting Black series inserts. The PFF76-923BLK is engineered to stiffen the OEM powertrain mounts, reducing engine and transmission roll and movement during hard acceleration and gear changes for a more responsive driving experience.

Technical

• Diagram fitting position (see product image): 23
• Quantity required: 1
• Included in pack: 1
• Powerflex series: Black

OEM Cross-reference

12372-18010

PFF76-923BLK is made from our Black 95A 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.