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AWE Tuning Audi RS3 / TT RS 4.5in S-FLO 4in Turbo Inlet Coupler

Take your Audi RS3 or TT RS to the next level with the AWE Tuning 4.5in S-FLO 4in Turbo Inlet Coupler. Engineered to be used with the AWE 4.5" S-FLO Carbon Intake components and 4" aftermarket turbo inlet pipes, this coupler ensures a seamless transition from 4.5" to 4" to accommodate your aftermarket turbo inlet pipes.

  • Engineered for use with AWE 4.5" S-FLO Carbon Intake components and 4" aftermarket turbo inlet pipes
  • Transitions from 4.5" to 4" to accommodate aftermarket turbo inlet pipes

Upgrade your intake system with the AWE Tuning 4.5in S-FLO 4in Turbo Inlet Coupler and experience the difference for yourself.

Make Model Year Type
Audi RS3 2017 Base
Audi RS3 2018 Base
Audi RS3 2019 Base
Audi RS3 2020 Base
Audi RS3 2022 Base
Audi RS3 2023 Base
Audi RS3 2024 Base
Audi TT RS Quattro 2018 Base
Audi TT RS Quattro 2019 Base
Audi TT RS Quattro 2020 Base
Audi TT RS Quattro 2021 Base
Audi TT RS Quattro 2022 Base
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