The Ingelheim-based experts from Senner Tuning are offering Audi A1 owners the possibility of enhancing their small hatch with a diffuser insert.
This custom diffuser made from high-quality glass-fiber-reinforced polymeric material (FGPC) addresses the A1 models already featuring the S Line exterior pack. So apart from being light and crashproof, the diffuser is also perfectly accommodating the car’s dual exhaust tips.
The insert comes with the necessary mounting materials and can be glued and bolted to the original rear apron, (the series reflectors must be retained).
If this is something that you want for your car then the Senner Tuning Audi A1 S Line diffuser costs 299.90 Euro including tax.

Source: Senner Tuning