CTS Turbo B9 Audi A4, A5, AllRoad 1.8T/2.0T Charge Pipe Set (Turbo Outlet and Throttle Pipe)

Code: CTS-IT-291


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.


At CTS Turbo we are proud to announce our new intercooler charge pipes for the B9 Audi A4, A5, AllRoad 1.8T/2.0T.

The OEM charge piping uses a rubber hose as turbo outlet connection and plastic cold-side pipes with a flow-impeding “resonator”. Factory piping is not optimized for performance; so we had to step in and make our charge pipe set of 2.5″ aluminum mandrel-bent tube. Our parts replace soft turbo outlet hose and the small resonated plastic throttle body pipe.

All of the components included in the CTS charge pipe set work flawlessly together to provide increased efficiency, horsepower and torque throughout the entire power-band. By removing the restricting resonator on the cold-side piping, you can enjoy a slight increase in turbo sound!

Product Details:

  • 2.5″ Mandrel Bent Aluminium Pipe Set
  • 1/8″ NPT Bung for Water/Meth injetion (with plug)
  • Robust Black Powdercoat Finish
  • 4 ply silicon connector
  • Stainless Steel Clamps
  • Laser-etched CTS Turbo Logo
  • Necessary Installation hardware
  • Compatible with factory or upgraded intercoolers
  • Compatible with factory or upgraded turbo outlet fitting (Turbo Muffler Delete)


  • 2017+ B9 Audi A4 1.8T/2.0T (FWD and Quattro)
  • 2017+ B9 Audi A5 1.8T/2.0T (FWD and Quattro)
  • 2017+ B9 Audi AllRoad


Additional information

Weight 5 lbs
Dimensions 30 × 17 × 10 in



Make Model Year Generation
Make Model Year Generation
AUDI A4 2017 - 2021 B9
AUDI A5 2017 - 2021 B9

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