CTS Turbo Replacement Intake Air Filter 4"

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CTS TurboSKU: CTS-AF-400 DIY Difficulty: EASY

$39.99 $49.99

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This is our CTS Turbo universal 4 cone filter with a tapered design to fit in tight spots. These filters are used in our MK4 and MK5 R32 big turbo kits and can be used for other applications as well as in custom big turbo applications.

CTS Turbo uses nothing but the highest quality materials in their filters, ensuring both the highest level of reliability and performance.


  • Compatible with 4" Intake Pipes
  • High Flow Filter Material
  • Reusable
  • 4.0 Inlet x 8.75 Long x 6.0 Wide
  • High quality molded Silicon Base and Cap
  • Stainless Steel clamp

What's Included:

  • CTS Turbo Replacement Intake Air Filter 4"

Vehicle Fitment

Model   + Drivetrain  
Universal Fit Universal

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