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Old 12-12-2010, 12:32 PM
Richard L Richard L is offline
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Join Date: Oct 2003
Location: England
Posts: 4,936
Default Re: Supercharging BMW E90 N46B20 320i 4cyl

I saw the picture of your enigne, where is the Supercharge going to be installed? Are yo going to modified the manifold and runners?

Most of customers (tuning shop and turbno kit manufactures) uses an independent MAP sensor on the MF2 and purt a voltage clamp on the OE MAP sensor.

It will work on RPM only (boost triggered) but it is worth using the full 3D capability of the MF2. A two bar-map sensor is not too expensive, but the result of a 3D fueling system is more refined. Judging the amount of work you need to do get the supercharger to work, it is not worth cutting cost in this.
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