Performance Air Intake System

Add increased horsepower and torque throughout the entire powerband, and an aggressive sound!
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Availability: Inventory On Order, ETA Jun 9, 2021
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Product Details

CTS Turbo are proud to announce their new air intake system for the Audi B9 A4/A5

The OEM air scoop works in conjunction with our airbox to seamlesly force cold air into our air intake system.  Air then flows through our high flow cone air filter, which utilizes an inverted cone design and 3.5" Velocity stack for maximum engine breathing.  Our single piece CNC mandrel bent aluminum intake pipe allows for smooth entry of cold air into the the engine providing peak power gains ranging from 9-15HP.  All of the components included in the CTS air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race-inspired sound.
Product Details:

  • - Mandrel bent aluminum piping with black powder coating
  • - Reusable air filter with inverted cone design
  • - 3.5" composite velocity stack equipped intake
  • - 4 Ply silicon connectors with stainless steel clamps
  • - Ram air style airbox with rubberized trim
  • - Bracketry to prevent rattling under engine torquing
  • - Gains ranging from 9-15HP 

*See attached installation guide*

Cross Reference
  • CTS-IT-290R

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B9 A4 FWD 2.0T
Audi B9 A4 Quattro 2.0T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


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Manufacturer names and/or part numbers are used only for identification purposes.

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