Milltek Sport Bypassleiding primaire katalysator en turbobocht | Milltek Article number: SSXAU593.
Applicability and technical information::
Primary Catalyst Bypass Pipe and Turbo Elbow Used for: Audi RS3 (Sportback (8V MQB - Pre Facelift Only)) | Year: 2015-2017 | Remarks: Fits with Milltek and OE Cat Back Systems (Required Stage 2 ECU Remap)