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Throttle Body Adapter, B5 RS4 2.7T to 85mm Silicone TBB

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Throttle Body Adapter, B5 RS4 2.7T to 85mm Silicone TBB

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Part Number: 034-112-1001
Manufacturer: 034Motorsport

Key Features / Product Warranty

The 034Motorsport B5 RS4 Throttle Body Adapter is designed to allow the use of aftermarket bipipes on 2.7T vehicles equipped with a B5 RS4 throttle body. This CNC-machined billet aluminum piece adapts the B5 RS4 throttle body inlet to our proprietary 85mm silicone throttle body boot, which clamps onto aftermarket bipipes.

What's Included:

  • 034Motorsport Billet Aluminum B5 RS4 Throttle Body Adapter
  • Sealing O-Ring
  • Q4 Allen-Head Throttle Body Bolts
  • 034Motorsport 85mm Silicone Throttle Body Boot with Clamps (Optional)


  • 2000 - 2002 Audi S4/RS4 (B5)
    • 2.7T
  • 1998 - 2004 Audi A6 (C5)
    • 2.7T
  • 2001 - 2003 Audi Allroad (C5)
    • 2.7T

Please Note: This adapter will only work with the 034Motorsport 85mm Throttle Body Boot, and does not work with any stock or stock-fit TBBs. The throttle body boot and clamps are available as an option below.

RS4 or A8 throttle body required, but not included!