High-durometer rubber for increased performance and durability, without sacrificing comfort - Priced each, one car will need two mounts
2X Entries Into Our F80 M3 Sweepstakes
High-durometer rubber for increased performance and durability, without sacrificing comfort - Priced each, one car will need two mounts
2X Entries Into Our F80 M3 Sweepstakes
Increase performance and durability without sacrificing comfort
2X Entries Into Our F80 M3 Sweepstakes
Fits 5-speed manual transmissions only
Reduce driveline lash with a full polyurethane mount
Featuring a hard-wearing black anodised finish
Solid aluminum base, CNC machined delrin mount, and installation hardware - Fits left and right sides
2X Entries Into Our F80 M3 Sweepstakes
Greatly reduces engine movement under throttle transition w/o increasing noise and harshness
2X Entries Into Our F80 M3 Sweepstakes
Featuring a hard-wearing black anodised finish
This product was last offered at the strikethrough price on
11-02-2026
Put your power to the ground!
Smoother shifts and better throttle response in minutes
Density Line Mounts are void-free and fluid-free, eliminating the slop associated with the factory mounts.
2X Entries Into Our F80 M3 Sweepstakes
Only replaces factory transmission mounts on later B4 chassis vehicles which use the B4/B5 style rear differential mounts.
Density Line Mounts are void-free and fluid-free, eliminating the slop associated with the factory mounts.
2X Entries Into Our F80 M3 Sweepstakes
Only replaces factory transmission mounts on later B4 chassis vehicles which use the B4/B5 style rear differential mounts.
50 Durometer rubber construction
Fits 5-speed manual transmissions only
Install your new parts with new hardware
2X Entries Into Our F80 M3 Sweepstakes
This spacer will allow you to upgrade the driveline of your automatic/tiptronic transmission.
For automatic transmission models
This product was last offered at the strikethrough price on
09-23-2026
Eliminate excessive rear differential movement!
Replacement 85A poly insert for your OEM transmission mount