Milltek Sport Cat-back uitlaatsysteem Twin 80mm GT80 | Milltek Article number: SSXAU630.
Applicability and technical information::
Cat-back Used for: Audi A4 (2.0 TFSI S line B8 (2WD and quattro Tiptronic-only) Saloon & Avant) | Year: 2008-2011 | Remarks: Non-Resonated Quad-outlet. Requires S4 3.0T lower spoiler and detailing strip
This item is in "non-resonated" design and is louder.