Boost Pipe for BMW 135 F20 Audi > A4 > (B6) 2000-2006 > 1.9 TDI An alloy male to male

An alloy male to male bayonet style 65mm coupler with offset bayonet nipples

Diagram Position: 21

35-22mm Reducing Elbow Silicone Hose

1 x 35mm Hose Clamp

If you wish to tune this product to fit the needs of your engine

Boost Pipe for BMW 135 F20 Audi > A4 > (B6) 2000-2006 > 1.9 TDI An alloy male to maleBoost Pipe for BMW 135 F20 Many of you will already be aware that the original plastic charge pipe is a real weak link on the N55, and over the last 6 months we have received many requests after the charge pipes fail. If you take a look at the images above you can see how the coupler becomes brittle leading to cracking, fracture and ultimate failure. Our alloy replacement uses a CNC coupler to ensure this is a permanent solution* We would recommend