Boost is dropping around mid-4k rpm

kkusi1373 · 04-16-2023, 07:03 PM

2011 335xi n55
Has anyone experienced a dropping boost around 4k rpm on WOT?

mods: Pure Stage 2 Turbo
VSRF Catless Downpipe
BMS FMIC
BMS intake
BMS charge pipe
inlet/outlet
WMI 50/50
custom JB4 BEF 93+Meth
upgrade LPFP

https://datazap.me/u/akkobi/boost-dr...data=1-4&log=0

335togo · 04-28-2023, 08:53 PM

Yes need BMS coupler...28bucks. your sucking the stock one and it collapses under boost ... Personal history

04-16-2023, 07:03 PM	#1
kkusi1373 Registered 0 Rep 1 Posts Drives: BMW 335xi Join Date: Apr 2023 Location: Virginia iTrader: (0)	Boost is dropping around mid-4k rpm 2011 335xi n55 Has anyone experienced a dropping boost around 4k rpm on WOT? mods: Pure Stage 2 Turbo VSRF Catless Downpipe BMS FMIC BMS intake BMS charge pipe inlet/outlet WMI 50/50 custom JB4 BEF 93+Meth upgrade LPFP https://datazap.me/u/akkobi/boost-dr...data=1-4&log=0
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04-28-2023, 08:53 PM	#2
335togo Daily Driver 107 Rep 199 Posts Drives: 07 N54 Sold, 11 N55 Join Date: Dec 2009 Location: Tacoma and Mesa iTrader: (0)	Yes need BMS coupler...28bucks. your sucking the stock one and it collapses under boost ... Personal history __________________
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