This is a 4″ coupler that is required for RS3 8V or MK3 TTRS Intake when installed with CTS turbo inlet pipe.
- Allows installation of CTS Turbo 4″ intake and 4″ turbo inlet pipe on 8V RS3 or MK3 TTRS 2.5T
- 4-ply silicon construction
- Includes 1 clamp to attach to turbo inlet pipe
- CTS-IT-255R (4″ 2.5T intake) and CTS-HW-360 (4″ 2.5T turbo inlet pipe)