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      07-04-2023, 07:53 PM   #57
mwpa71
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Drives: 2010 E88 135i
Join Date: Jul 2021
Location: Gold Coast Australia

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Quote:
Originally Posted by InHousePerformance View Post
Before was 99% and still couldnt hit target all the way and through out the rpm range would stay 98-99%. Just to maintain 21-19psi.

Pure 750 5th gear log old exhaust

After I actually hit target Im able to maintain 22-20 psi with low 90% wgdc

Pure 750 5th gear log just down pipe

Cary clearly has a taper built in to the tune so once the exhaust is done and he sees these logs hell be able to make the right adjustments.
Low 90's is a tad high for 22psi.
I am still sorting out my wmi.. but I am seeing 25psi at 90 even.. 750 pwg, port wmi, forged, 9.5 comp.
Appreciate 1