Maxton Design Side Skirts Diffusers Audi S4 A4 S-Line A4 Competition B9 Splitter Surface:Gloss Black 3-litre Focus EcoBoost engines

3-litre Focus EcoBoost engines

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WP Stage 1 — 215–230bhp / 270–280ft/lb

- Sport Brake Pad Set (Fast Road Use)

Maxton Design Side Skirts Diffusers Audi S4 A4 S-Line A4 Competition B9 Splitter Surface:Gloss Black 3-litre Focus EcoBoost enginesSIDE SKIRTS DIFFUSERS AUDI S4 A4 B9 S LINE FITS ONLY: Audi S4 B9 Sedan Avant (2015 2019)Audi A4 S Line B9 Sedan Avant (2016 2019) COMPLETE SET CONTAINS: > Side Skirt Diffusers > Mounting Kit > Mounting Manual Please note, the majority of our products are made from ABS plastic, the flexibility of these products provides them the ability to withstand some pressure. We highly recommend installations are completed by a professional to ensure the product