Upgrade from the stock BMW N55 charge pipe to the MAD N55 charge pipe for maximum airflow and reliability!
ETA: Nov 2026
The stock BMW N55 charge pipe is plastic and prone to failure. It's only a matter of time before the charge pipe to break. The MAD N55 charge pipe is a strong aluminum piece; it will provide better airflow and won't fail, and fits like stock.
The MAD charge pipe retains the BMW C-clip and O-ring for the best fitment. Do not forget to move them from the stock charge pipe to the MAD option.
The MAD charge pipe comes with two meth bungs; both bungs are sealed. If you do not intend to use methanol injection, keep them closed.
Features:
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Better airflow
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More robust material (aluminum vs. plastic)
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Two meth bungs
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Lifetime warranty on defects and fitment
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All orders ship in 1-2 business days
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Spot on fitment
Fitment:
Compatible with the following BMW models (XDrive & Non-XDrive):
2011 – 2017 F07 BMW 535i & 535iX GT N55
2011 – 2017 F10/F11 BMW 535i & 535xi N55
2011 – 2015 F06 BMW 640i & 640xi N55
2011 – 2017 F12/F13 BMW 640i & 640xi N55
2011 – 2017 F01/F02 BMW 740i, 740Li & 740iX N55
2010 – 2013 E70 BMW X5 35i & 35iX N55
2010 – 2014 E71 BMW X6 35i & 35iX N55
2013 – 2018 F15 BMW X5 35i & 35iX N55
2013 – 2019 F16 BMW X6 35i & 35iX N55