Powerflex Transmission Mounting Bushes (Track) - BMW Z4M E85 & E86 (2006-2009)

DIAGRAM REFERENCE:55

PRODUCT NOTES:Designed with trackdays in mind to replace the tear-prone soft rubber factory transmission mounts, a common cause of knocking, mis-shifting and over-revving. Fits RWD vehicles only. Made using CNC machined Aluminium Caps with captive securing bolts and a Purple 80A Durometer polyurethane body, they increase stiffness over OE by 260% for razor-sharp engine response.They are also the perfect accompaniment to our PFF5-4650Tuneable Engine Mounton E36/E46/E9* models.

BUSH SIZE IF APPLICABLE:

NUMBER OF BUSHES IN PACK:2

REPLACES OEM BUSH PART NUMBERS:2231679331 / 22316771219/23711137817 / 22316796617/22316875904 / 22312284819

Road Series

For Road and fast Road use

POWERFLEX Road Series bushes improve your cars road holding and chassis performance by controlling the amount of unwanted flex in the suspension. They offer Prolonged tyre life, Improved performance, Increased safety, Greater cost-effectiveness.