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CTS Turbo Intake Inlet for Audi RS3 8Y CTS-HW-540

Brand CTS Turbo Reference CTS-HW-540

CTS Turbo Intake Inlet for Audi RS3 8Y CTS-HW-540

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Temporarily unavailable
This product is out of stock at our supplier. Estimated delivery on Dec 9, 2026
This lead time is an estimate and may change due to circumstances beyond our control

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CTS Turbo is proud to announce our 4-inch cast aluminum turbo inlet for the Audi RS3 8Y. It is the first-ever 4-inch inlet compatible with the updated RS3 8Y models, with an additional PCV connection on the factory turbo intake pipe.

The biggest issue with the restrictive factory inlet becomes obvious once you start adding power. Our engineers designed the turbo inlet to be as large as possible while still fitting perfectly. This was achieved using the latest 3D scanning and rapid prototyping technology. The result is a 78% increase in volume over the original turbo inlet.

The larger inlet provides increased airflow to the turbo and ensures your 2.5T gets all the air it needs to run at its maximum capacity! It is one of the largest intake pipes on the market at an ideal price.

PLEASE NOTE THAT A 4″ INTAKE PIPE IS REQUIRED. THE OEM INTAKE PIPE IS NOT COMPATIBLE WITH THIS KIT.

Features:

  • 4-inch cast aluminum turbo intake pipe
  • Precision-machined fit for factory turbo only
  • PCV adapter relocation kit included
  • Designed, tested and machined in-house
  • Compatible with most aftermarket air intakes (a 4-inch coupler is required, to be confirmed on the vehicle)
  • Not recommended for use with the factory air intake pipe (the CTS Turbo high-flow pipe for the factory airbox is available separately)
  • Will not trigger a CEL or cause crankcase ventilation issues

Fitment:

  • Audi 8Y RS3 2.5T (DWNA) 2022+

Not suitable for right-hand drive vehicles.

Filter by part type Engine: Turbo performance accessories
Product family: Engine
Engine Turbo performance accessories
Materials: Aluminum
Produit mis à jour le: 2026-06-04 14:30:12