Seat Ibiza Cupra 1.8 TFSI & VW Polo GTI 1.8 TSI - Large Bore Downpipe with Hi-Flow Sports Catalyst (For Milltek Cat-Back) Porsche > 911 > 991.1 GT3 & GT3 RS > 2013 to 2017 000rpm test: 85dB (+5dB)

000rpm test: 85dB (+5dB)

has a sportier exhaust note

MK5 Golf Gti exhaust system

Filter Length: 342mm (13

Seat Ibiza Cupra 1.8 TFSI & VW Polo GTI 1.8 TSI - Large Bore Downpipe with Hi-Flow Sports Catalyst (For Milltek Cat-Back) Porsche > 911 > 991.1 GT3 & GT3 RS > 2013 to 2017 000rpm test: 85dB (+5dB)Milltek Sport Large Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency. Combined with our Hi Flow Sports Cat, you can expect a significant increase in performance and a noticeable difference in sound aesthetic. All our