Maxton Design Side Skirts Diffusers Audi S5 F5 (2017 - Up) RS4 (B9) we extract 290–305bhp and up

we extract 290–305bhp and up to 375ft/lb

it's engineered to give an exquisite feel and appearance every time you top up your oil

this kit boosts airflow

Requires painting

Maxton Design Side Skirts Diffusers Audi S5 F5 (2017 - Up) RS4 (B9) we extract 290–305bhp and upSIDE SKIRTS DIFFUSERS AUDI S5 F5 (2017 UP) Fits only: AUDI S5 F5 (2017 UP) COMPLETE SET CONTAINS: SIDE SPLITTERS Our fiberglass products are handmade. Please understand that this could mean the product requires adjustments before beginning the installation painting process. If the product arrives with any scuff marks it will not affect the finish, as it is unpainted, and preparation needs to be completed first. Adjustments include: Sanding Essential