Product Description:
034Motorsport’s Silicone Hose Pair is a replacement for the APR Bi-pipe to bypass valve connection hoses. This piece replaces the aging and failure-prone APR pieces with our superior long-lasting silicone parts to ensure years of tear-free, leak-free operation, even in high-boost applications.
These parts are supplied due to special requests from the community, 034Motorsport is happy to support customers in the market with our world-class engineering and manufacturing capabilities.


  • B5/C5 Audi 2.7T with APR Bi-pipe, will not fit OEM or other aftermarket bi-pipes.

What's Included:

  • 2x Silicone Bi-pipe Hoses
  • 4x Hose Clamps