Milltek Mk7.5 Golf GTI, Seat Leon Cupra 290 Hatch (19-21) GPF Bypass Pipe and Hi-Flow Sports Cat (Fits OE System) m240 3” (85mm) so it is

3” (85mm) so it is clear a 3” version is not ideal in terms of airflow

Covers up old ECU & also act’s as a bracket for the ECU

Mercedes Benz B Class W246 2012-2018 B180 B250 B250e

BMW M140I / M240I / 340I / 440I /M340I

Milltek Mk7.5 Golf GTI, Seat Leon Cupra 290 Hatch (19-21) GPF Bypass Pipe and Hi-Flow Sports Cat (Fits OE System) m240 3” (85mm) so it isMilltek Mk7. 5 Golf GTI, Seat Leon Cupra 290 Hatch (19 21) GPF Bypass Pipe and Hi Flow Sports Cat (Fits OE System) SSXVW541 System: SSXVW541Silencer (if applicable): Tips (if applicable): Pipe Diameter: 76. 2mm 3 Cast Downpipe with 200 Cell Race Cat with GPF OPF Bypass Fits to OE Cat Back Only (Requires Stage 2 ECU Remap) GPF Bypass Pipe by Milltek, awesome sounding and fierce performance. Why a Milltek exhaust? Milltek Sports exhaust systems have a