CTS Turbo 4" Straight Coupler for Intake and Inlet Pipe - Audi / 8V / Mk3 / RS3 / TTRS | CTS-SIL-4STRAIGHT

ON SALE $29.99

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CTS Turbo


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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)

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