BMW F87 M2C, F80 M3, F82 F83 M4 S55 J Pipe - ARM Motorsports 3 Series (E91) consistent power delivery

consistent power delivery

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Some even bypass the PCV system altogether venting crankcase gas and odor to the atmosphere

BMW F87 M2C, F80 M3, F82 F83 M4 S55 J Pipe - ARM Motorsports 3 Series (E91) consistent power deliveryComplete your S55 upgraded charge piping with the ARM S55 J Pipe! This J Pipe is the final piece of piping on the S55 before the charge air enters the intake manifold. BMW constructed the OEM J Pipe of plastic which is prone to cracking an detaching from the throttle body under boost. The ARM S55 J Pipe is constructed of T6061 aluminum for a durable replacement that will hold up to even the most demanding builds. HIGHLIGHTS FULL T6061 ALUMINUM