N20 3.5 Bar Map Sensor Upgrade for N55

PureFthirty

Private
Feb 21, 2019
42
10
0
Ride
2015 335i
I can finally read over 21.9 psi, which was the max for the 2.5 bar N55 map sensor. The 3.5 bar can read to ~36psi.

Made a quick install and overview video. Hope it helps someone out there plan out their own install. Super easy if you know the right part and how to change your tune to accommodate. I cover everything needed in the video. Enjoy.

 
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