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CTS TURBO B9 AUDI S4/S5 3.0T CHARGE PIPE KIT
CTS TURBO B9 AUDI S4/S5 3.0T CHARGE PIPE KIT
CTS TURBO B9 AUDI S4/S5 3.0T CHARGE PIPE KIT
CTS TURBO B9 AUDI S4/S5 3.0T CHARGE PIPE KIT
CTS TURBO B9 AUDI S4/S5 3.0T CHARGE PIPE KIT
CTS TURBO B9 AUDI S4/S5 3.0T CHARGE PIPE KIT
CTS TURBO B9 AUDI S4/S5 3.0T CHARGE PIPE KIT
CTS TURBO B9 AUDI S4/S5 3.0T CHARGE PIPE KIT
CTS TURBO B9 AUDI S4/S5 3.0T CHARGE PIPE KIT
CTS TURBO B9 AUDI S4/S5 3.0T CHARGE PIPE KIT

CTS TURBO B9 AUDI S4/S5 3.0T CHARGE PIPE KIT

CTS TURBO
Availability:
5+ in stock, ready to be shipped

Ships in 3–5 business days

SKU CTS-IT-292
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99
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CTS Turbo is excited to announce the release of the B9 Audi S4/S5 3.0T TFSI charge pipe upgrade kit. Factory pipe that connects intercooler to the throttle body is made of brittle plastic. It's wise to replace it with an all-aluminum high flowing CTS Turbo charge pipe. Our 2.5" charge pipe kit will increase flow and improve the reliability of your B9 Audi S4/S5. You’ll notice an increase in throttle response and a decrease in turbo lag. Two water/methanol bungs provide an easy way to install injection nozzles. Product Details
  • 2.5" mandrel-bent aluminum piping
  • Billet throttle body inlet adapter
  • Precision CNC machined MAP sensor flange
  • Robust Black Powdercoated Finish
  • 4 ply silicon connector
  • Stainless Steel Clamps
  • 2 x 1/8″ NPT Water-Methanol Bungs with plugs
  • Compatible with factory and CTS Turbo intercoolers (may be compatible with other aftermarket intercoolers)
  • Replaces OE 8W0145673AQ, 8W0145673AE
Fitment
  • 2018 - current B9/B9.5 Audi S4 3.0T Turbo
  • 2018 - current B9/B9.5 Audi S5 3.0T Turbo

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 4 applications
S5
Make Model Engine Years
AUDI S5 2018–2021
AUDI S5 (B9) 2018–2021
S4
Make Model Engine Years
AUDI S4 2018–2021
AUDI S4 (B9) 2018–2021

Fitment data last updated: 2026-09-14

Fits 4 vehicle applications Check vehicle fitment before ordering View fitment

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