CTS Turbo Mercedes-Benz M133 A45/CLA45/GLA45 AMG Intake System

Code: CTS-IT-955
(1 customer review)


In Stock
Included Warranty

12 Months
All CTS Turbo products are warrantied against manufacturing defects for a period of 12 months from the date of invoice. Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective the customer will receive, at the discretion of CTS Turbo, free repair or replacement. Warranty on other manufacturers will be processed under their terms.


We are proud to release the new CTS Turbo Intake System for Mercedes-Benz M133 A45 AMG, M133 CLA 45 AMG and M133 GLA 45 AMG.

Our intake system is designed to provide the most air possible to increase intake sound and power, all while still using the factory intake box. We aim to provide the biggest, highest flowing and most affordable air intake system without sacrificing quality or performance.

CTS Turbo high-flow 5″ air filter is installed on our custom filter adapter; and it is made to be one of the largest on the market. This results in a noticeable improvement to throttle response and overall power. This is even more evident once you start tuning your M133.

Product Details:

  • Massive 5″ inlet high-flow air filter removes all factory restriction
  • Quick install using factory ram-air airbox
  • Increased air flow to the turbocharger
  • Re-usable air filter is meant to last for many years
  • Improved sound and power
  • 6 to 17hp horsepower gains (on tuned engines)
  • Does not cause a CEL


  • 2014-2019 Mercedes-Benz CLA45 AMG (C117)
  • 2014-2019 Mercedes-Benz GLA45 AMG (X156)
  • 2014-2019 Mercedes-Benz A45 AMG (W175)

Additional information

Weight 6 lbs
Dimensions 12 × 8 × 10 in

1 review for CTS Turbo Mercedes-Benz M133 A45/CLA45/GLA45 AMG Intake System

  1. zachgould03

    The fitment for the adapter doesn’t line up right. Also one of the screw holes broke. Only complaint. Still good as it doesn’t affect the intake giving it any leaks. It is definitely worth it as the turbo sounds amazing now.

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Make Model Year Generation
Make Model Year Generation
MERCEDES-BENZ A45 2014 - 2019 W176
MERCEDES-BENZ CLA45 2014 - 2019 C117
MERCEDES-BENZ GLA45 2014 - 2019 X156