MAD S55 J-pipe BMW M2 Comp M3 M4

MSRP: $159.00
(You save $30.00 )
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Upgrade from the stock BMW S55 charge pipe to the MAD S55 charge pipe for maximum airflow and reliability!

The stock BMW S55 charge pipe is plastic and prone to failure. It's only a matter of time before the charge pipe to break. The MAD S55 charge pipe is a strong aluminum piece; it will provide better airflow and won't fail, and fits like stock.

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.


  • Better airflow
  • More robust material (aluminum vs. plastic)
  • Two meth bungs
  • Lifetime warranty on defects and fitment
  • 90 day return period
  • All orders ship in 1-2 business days
  • Spot on fitment


  • 2019+ M2 Competition
  • 2014+ M3
  • 2015+ M4

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