Stainless Steel Cast Large Bore Downpipe with Catalyst Delete (For OE Cat-Back) (Golf GTI) Audi > S3 > 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only) > 2019 to 2020 is an ultra-lightweight system which

is an ultra-lightweight system which compliments the S3's body styling and sporting pedigree while delivering enhanced performance and handling capabilities

This is one of our most recommended parts to replace on the TFSI engine if yours is an older version

This system

In the comfort driving mode the valves remain shut forcing the gas flow through the flow optimised rear box

LED dash light for system status and low fluid warning

Stainless Steel Cast Large Bore Downpipe with Catalyst Delete (For OE Cat-Back) (Golf GTI) Audi > S3 > 2.0 TFSI quattro 3-Door 8V.2 (GPF Equipped Models Only) > 2019 to 2020 is an ultra-lightweight system whichMilltek 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