Condor Speed Shop - Engine Mount Set - E30, 325 IXSolid UHMW 325 IX motor mounts for your E30 chassis BMW. Under hard braking the stock mounts allow the m20 to pitch forward and to the side. These solid UHMW replacement mounts stiffen the engine and drivetrain, dramatically changing the responsiveness of your BMW E30. These solid UHMW motor mounts are a direct replacement for your original E30 BMW 325 IX, OEM rubber motor mounts. UHMW is an excellent general purpose plastic with a unique combination