034 Motorsport Bypass Valve Inlet Bipipe Hoses - Audi | B5 | C6 | 2.7T | 034-101-3066

ON SALE $35.00

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034 Motorsport

Part# 034-101-3066

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034Motorsport is proud to offer our Silicone Bypass Valve Inlet to Bipipe Hose Pair to replace expensive OEM units!

This hose pair is designed to replace the outrageously expensive, failure-prone factory rubber hoses with a boost-friendly automotive silicone one. Factory hoses sell for over $80 each, while you get both here for under $35.

This durable, reinforced high quality silicone hose was modeled directly off of the factory part to ensure perfect fit and finish.


  • Silicone to Bipipe to Diverter Valve Hoses (Pair) (will replace both stock hoses)
  • New hose clamps


  • Audi 2.7T
  • 2000 - 2002 Audi S4/RS4 (B5)
  • 1998 - 2004 Audi A6 (C5)
  • 2001 - 2005 Audi Allroad (C5)


  • 078145671A
  • 078145672

Available in black only. Includes new stainless steel hose clamps.

Founded in 2005, 034 Motorsport is driven by the passion to bring motorsport-quality performance products and tuning to your Audi and Volkswagen vehicles.

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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