CTS Turbo 4" Turbo Inlet Pipe 8V RS3 · 8S TTRS

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CTS TurboSKU: CTS-HW-360 DIY Difficulty: EASY


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CTS Turbo is proud to announce our Cast Aluminum 4 turbo inlet for Audi 8V.2/8S œ RS3/TTRS.

The biggest issue with the restrictive factory inlet is apparent when you start to increase the power.  Our engineers designed the turbo inlet to be as large as possible; yet still fit perfectly.  This was accomplished using the latest in 3D scanning and rapid prototyping technology.  This results in a 78% increase in volume over the stock turbo inlet.

The larger inlet will provide increased flow to the turbo and make sure your 2.5T has all the air that it needs to operate at maximum capacity! This is one of the largest inlet pipes on the market AND it does not cost you a small fortune.


  • 4 cast aluminum turbo inlet pipe
  • Precision machined fitment for factory turbo (hybrid turbo fitments coming soon)
  • Factory-style PCV connection
  • Developed, tested and machined in-house
  • Compatible with most aftermarket intakes (3-4 reducer or 4 coupler is required, confirm on vehicle)
  • Not recommended for use with factory air intake pipe (CTS Turbo high-flow pipe for stock air box is available separately)

What's Included:

  • CTS Turbo 4" Turbo Inlet Pipe

Vehicle Fitment

Model   + Drivetrain  
8S TT RS 2.5T I5 [MQB]
8V RS3 2.5T I5 [MQB]

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