Maxton Design Rear Valance Ford Focus MK4 ST-Line Racingline Gains of +86hp on M3

Gains of +86hp on M3 (431hp model)

Faster gear changes and improved throttle response

fits: VW Passat CC R36 R-Line 2008-2012

high or low temperatures

2 Audi S5 / A5 S-line F5 Coupe / Sportback (2016-)

Maxton Design Rear Valance Ford Focus MK4 ST-Line Racingline Gains of +86hp on M3Rear Valance Ford Focus MK4 ST Line FITS ONLY: Ford Focus MK4 St line (2018 UP) ** Our product is assembled as a replacement for the OEM rear valance ** COMPLETE SET CONTAINS: Rear Diffuser This product requires the removal of the original diffuser, self tapping screws are needed to secure fitment of the new diffuser. The price includes the rear valance only Exhaust is available at extra charge. Exhaust only fits gasoline engines. The A surface needs