Then it could be the gasket in the middle of the top that is not sealing tightly

Passar endast med: OPASJGTCOPCLINECNC-FD1

Deciding to buy Maxton Design side skirts diffusers is a very good choice that lets you nicely equip your car and transform its appearance

It comes with installation instructions included and has a UV-repellent coating

They are made of groundbreaking materials and stand out with high durability and resistance to moisture and extreme temperatures

Rear side splitters v.3 audi a4 s-line b9 Mercedes CLSC 219 Then it could be theRear Side Splitters v. 3 Audi A4 S line B9 Suitable: Audi A4 since S line B9 2015 2019 Audi A4 Avant S line B9 2015 2019 Fits only with: AU A4 B9 LINE RS1GO_O AU A4 B9 LINE RS1GO_ AU A4 B9 LINE RS1GOO_ Complete set contains: Splitters (left + right) Splits are in black color, it is ready for mounting. No need for further work, unless you want to paint it for a different color. Splitter visually lowers the car and improves the grip and the stability of