VW Polo GTI 2.0 TSI (AW - 5 Door/Pre Facelift/GPF Models) - Non-Resonated (Louder) Downpipe & De-Cat - For Milltek Cat-Back Porsche > Cayman > S 3.4 987 Gen1 > 2006 to 2009 allowing it to run more

allowing it to run more efficiently and increase performance

they offer a potent 2

the oversized

It is what provides the exhaust gases exit from the combustion chamber to allow the engine to breath and function

VW Polo GTI 2.0 TSI (AW - 5 Door/Pre Facelift/GPF Models) - Non-Resonated (Louder) Downpipe & De-Cat - For Milltek Cat-Back Porsche > Cayman > S 3.4 987 Gen1 > 2006 to 2009 allowing it to run moreMilltek 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. Used with our Catalyst Bypass Pipe, you can expect significant power gain without any restriction on gas flow made by a catalyst. All our performance exhaust