Forge Motorsport Audi S3 / TT / Seat Leon Cupra R 1.8T Alloy Boost Hard Pipe

Forge Motorsport Audi S3 / TT / Seat Leon Cupra R 1.8T Performance Alloy Boost Hard Pipe Upgrade

This alloy non-resonated boost hard pipe replaces the turbo resonated turbo outlet pipe (runs from the turbo down the left hand side of the engine) on the 1.8T 225bhp engines, as found in the Audi TT S3 225bhp (8N), SEAT Leon Cupra R (uses original mounting brackets) and Audi S3 1.8T (8L).

The removal of the noise reasonator allows unobstructed flow on the discharge, or boost side of the turbo. Forge have also modified the dent in the underside of the pipe that allows it to clear the cam cover and made it as shallow as possible, to just allow the pipe to fit, but not overdone as to impede airflow. These combined modifications give quicker spool up of the turbo and effectively reduces the load placed upon it.

Increases Air Flow

Quicker Spool

Increase Turbo Noise

This Kit Consists of:

1x Black Alloy Boost Pipe

This item will fit the following Vehicles:

Audi S3 8L 1.8T
Audi TT Mk1 1.8T
Seat Leon Mk1 Cupra R 1.8T

Replaces Genuine VAG Part Number:

06A145731M - 06A145731 M - 06A 145 731 M