CTS Turbo Mercedes-Benz M133 A45/CLA45/GLA45 AMG Downpipe

Code: CTS-EXH-DP-0029


In Stock

Disclaimer * 

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 downpipe for Mercedes-Benz M133 A45 AMG, CLA 45 AMD and GLA 45 AMG

Unfortunately, the factory downpipe that comes as standard equipment in your car was designed for anything but performance.  The factory downpipe severely restricts exhaust flow and therefor has adverse effects on horsepower, especially once your car is tuned.  The CTS Turbo downpipe will allow for your exhaust gases to flow smoothly, freeing up the additional ponies that you want, all while look amazing.

Product Details:

  • T304 Seamless Stainless Steel tubing
  • Heat shielding
  • 100% TIG-Welded and back purged
  • T304 Stainless Steel 02 bung
  • Great Sound even with factory exhaust, no drone!!


  • 2014 2019 Mercedes-Benz CLA45 AMG (C117)
  • 2014 2019 Mercedes-Benz GLA45 AMG (X156)
  • 2014 2019 Mercedes-Benz A45 AMG (W175)
Stage 2 software is required to avoid check engine light.

Additional information

Weight 20 lbs
Dimensions 18 × 8 × 8 in



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