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Jmwilson125 Jmwilson125 is offline
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Posts: 164
Join Date: Jun 2016
Car: M235i
Default 01-03-2018, 10:48 AM

Quote:
Originally Posted by WaqasRiyami
You Understood every thing Wrong Btw...

BEF only works with JB4 ,, If you use An OTS then you must leave the JB4

The best Option is to get A custom BEF to work with your JB4
I know that BEF is only for jb4. What I do not know is if the bef is essentially a flash tune that is designed to work with a jb4 car, or if it just compliments the jb4?

Example the jb4 tricks the ecu nto creating more boost. Does the BEF alter the ecu boost directly? Or is it still looking at the jb4?

I figured options were jb4 with BEF and wmi or OTS with a standalone wmi controller. I just do not know what benefits the OTS route would have over JB4 + BEF.


2016 M235i EWG N55 - Empty exhaust - Charge Pipe - Intake - FMIC - WMI kit dual cm5+cm7 - JB4 FF and EWG Wires.
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