N54Tech.com - International Turbo Racing Discussion
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Exarmy2010 Exarmy2010 is online now
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Default 2017 440xi upgraded turbo and hpfp - 11-27-2021, 10:56 AM

Just bought a daw turbo and dorch stage 2 for black Friday. Not seeing a bef setting for just pure and race,what should I use? And what should my map 6 settings be to start? Going to be running just 93 octane gas.
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Default 11-29-2021, 02:29 PM

Not sure what a "daw" turbo means. Get everything running correctly with the JB4 in bypass (map 4) first. You'll want to run a pump map for that setup and refer to this thread.

N55 Large Turbo Tuning Info - N54Tech.com - International Turbo Racing Discussion



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Video of our Stage 2 LPFP upgrade installation.

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Exarmy2010 Exarmy2010 is online now
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Default 11-29-2021, 02:48 PM

I have a b58 motor, maps are completely different from a n55. Daw turbo is a dynamic autowerx turbo, runs similar to a pure 800, might spool a little quicker. Pump is only for 89-91, according to the b58 bef post.
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Default 12-07-2021, 01:00 PM

Whoops...forgot I was in the B58 forum when I posted that link. I'd just load the pump flash, then get the car running correctly on map 4 with the JB4 in bypass, and do a log to verify all looks good. Once that's done we can look at cranking up the boost



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