Under hard braking the stock engine mounts allow the S14 to pitch forward and to the side. These solid UHMW replacement mounts stiffen the engine and drivetrain, keeping things where they should stay and dramatically changing the responsiveness of your E30 M3. Our engine mounts are a direct replacement for your original 1986-1991 E30 M3 rubber engine mounts.UHMW is an excellent general-purpose plastic with a unique combination of wear and corrosion resistance, low friction surface and impact strength. It is resistant to chemical attack and moisture absorption, and retains key physical properties to -30 C.Installation instructions.
The video is for M42 Mounts, but the M20+20 installation is similar: