BMW E8X E9X N55 Boost pipe
139 10 55 110

Racing Dynamics boost pipe for BMW 335i with N55 motors. This improved piping overcomes the inherent weakness in the original plastic/rubber pipe.
     Features:

• Our pipe is smooth aluminum 3" tubing mandrel bent for smoother airflow.
• The pipe is formed with smooth transitions and a larger diameter to reduce turbulence.
• This pipe is an OE replacement complete with clip slots for locking the pipe into position. Pipe is turbo to intercooler, on most N55 motors.   
• Pipe includes a CNC machined flange to mount the OEM throttle body. The machined surface insures air tight seal.     
• Kit comes complete with connecting hose and hose clamps.

    Application List:

BMW 135i e82 2010-2012BMW 135i e88 2010-13 with N55 motor
BMW 335i e90 LCI 2010-2011 with N55 motor
BMW 335i e91
BMW 335i e92
BMW 335i e93 LCI 2010-04/2015 with N55 motor
BMW X1 e84 04/2009-04/2015