Upgrade from the stock BMW / Toyota Supra B58 charge pipe to the MAD B58 charge pipe for maximum airflow and reliability!
The stock BMW B58 charge pipe is plastic and prone to failure. It's only a matter of time before the charge pipe breaks or cracks. The MAD B58 charge pipe is a strong aluminum piece; it will provide better airflow, 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 a meth bung; sealed. If you do not intend to use methanol injection, keep it closed.
Features:
Better airflow
More robust material (aluminum vs. plastic)
Meth bung
Lifetime warranty on defects and fitment
20 day return period
Spot on fitment
Fitment:
F Chassis:
2016+ M140
2015+ M240
2015+ 340
2015+ 440
G Chassis:
2016+ 540
2017+ 640
2016+ 740
2017+ X3 M40
2017+ X4 M40
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