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CTS Turbo Billet B8 S4 3.0T Boost Tap
CTS Turbo Billet B8 S4 3.0T Boost Tap
CTS Turbo Billet B8 S4 3.0T Boost Tap
CTS Turbo Billet B8 S4 3.0T Boost Tap
CTS Turbo Billet B8 S4 3.0T Boost Tap
CTS Turbo Billet B8 S4 3.0T Boost Tap

CTS Turbo Billet B8 S4 3.0T Boost Tap

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

Ships in 3–5 business days

SKU CTS-HW-0211
$34.99 - $34.99
$34.99
$34.99 - $34.99
$34.99
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The CTS Turbo is proud to release our Billet Boost Tap for AUDI 3.0 TFSI, B8/B8.5 Audi S4/S5/Q5/SQ5 3.0T, C7/C7.5 A6/A7 3.0T (supercharged V6 only) Our boost tap cleverly replaces the plastic spacer between the supercharger outlet pipe and the throttle body.  This allows for easy installation of such things as boost gauges and testing apparatus. The CTS Turbo Billet AUDI 3.0T TFSI Boost Tap is constructed from aircraft grade T6061 Aluminum and is anodized black for that stealthy OEM+ look! Features:
  • Made from T6-6061 billet Aluminum
  • Allows for easy boost reference, when installing a boost gauge
  • Simple installation using factory hardware
  • Drop-in design, no modifications required
Fitment (supercharged V6 only):
  • 2009 - 2017 Audi S4 3.0T TFSI (B8/B8.5)
  • 2009 - 2017 Audi S5 3.0T TFSI (B8/B8.5)
  • 2008 - 2017 Audi Q5 3.0T TFSI (B8/B8.5)
  • 2008 - 2017 Audi SQ5 3.0T TFSI (B8/B8.5)
  • 2012 - 2017 Audi A6 3.0T TFSI (C7/C7.5)
  • 2012 - 2017 Audi A7 3.0T TFSI (C7/C7.5)

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 2010–2017
AUDI S5 (B8/8.5) 2010–2017
S4
Make Model Engine Years
AUDI S4 2010–2016
AUDI S4 (B8/8.5) 2010–2016

Fitment data last updated: 2026-09-13

Fits 4 vehicle applications Check vehicle fitment before ordering View fitment

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