MAD N55 Charge Pipe BMW F1x 535 640 X5 X6 135i We engraved our logo onto

We engraved our logo onto the coil and is only visible when within inches of the coil

2012+ BMW F2x M135

4th of July sale prices included valid (June 28th- July 8th)

using our precision—engineered progressive spring rates

5″ Performance HD features the highest density fin pack in it’s class

MAD N55 Charge Pipe BMW F1x 535 640 X5 X6 135i We engraved our logo ontoUpgrade from the stock BMW N55 charge pipe to the MAD N55 charge pipe for maximum airflow and reliability! 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