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.
- 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)
- 1998 – 2004 Audi A6 (C5)
- 2001 – 2003 Audi Allroad (C5)
- 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.