Ford Focus MK3 ST RS lower engine mount bush insert PFF19-1821

Direct-fit polyurethane bush insert for the OEM lower engine mount on Ford Focus MK3 ST (2012-2018) and RS (2016-2018). Fills voids in the factory rubber to sharpen throttle response, reduce wheel hop and tighten drivetrain feedback - without replacing the whole mount.

• Press-in fit using basic tools; no cutting, drilling or welding
• Compatible with OEM mount 5165555 (mount sold separately)
• Engineered for fast-road and track-day use - stiffer than stock, compliant enough for daily driving