Milltek Sport Cat-back uitlaatsysteem Zwarte GT90 | Milltek Article number: SSXAU490.
Applicability and technical information::
Cat-back Used for: Audi S1 (2.0 TFSI quattro) | Year: 2014-2018 | Remarks: EC-Approved. Resonated (quieter). Quad Cerakote Black Round Tips.
This item is in "resonated" design and is less loud.