Description
Aftermath Tuning X5 Diesel Upper Boost Hose. Have a faulty upper boost hose leaking boost and throwing codes?
This hose will take care of it once and for all. You will need to cut the clamps off the factory pipe, but it can be done in the vehicle with a variety of tools. Once removed you can replace the rubber portion of the boost piping with this pipe. 5 ply silicone and Fluro lined means it’ll take all of the abuse and lets face it the oil the M57 is going to throw at it.
Increase your efficiency, power, and overall engine health.
At this time clamps will be need to be sourced, we recommend something with a protector ring or dedicated boost clamps as to not cut the silicone.
Available in Limited edition Grey and OEM looking black.
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