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Andy335n54 Andy335n54 is offline
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Join Date: Nov 2019
Car: E90 335i
Default JB4 anti-lag and 2 step. - 12-02-2019, 05:18 PM

I've ordered the 2 step relay and anti-lag chip for the jb4.
Do I have to adjust any settings in the JB4 or are the latest maps set for these already?

If I need to update can it be done through the mobile app as I dont have a data cable or laptop.
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N54_ABQ N54_ABQ is offline
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Posts: 63
Join Date: Apr 2018
Car: 2007 BMW E92 335i
Default 12-03-2019, 07:40 AM

Everything you need to know is a few clicks from the main page.

There is a sticky called "E Series N54 JB4", it has a 2-Step install guide within the first post as well as info on firmware, connecting etc...

2007 335i E92 6MT FBO, Stock Turbos

Last edited by N54_ABQ; 12-03-2019 at 07:50 AM..
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