e90 335i build

RRivera90 · 08-12-2020, 04:45 PM

i am currently building a 335i with this setup:

VRSF charge pipe
Wagner Evo 1 FMIC
VRSF DCI
VRSF catless Downpipes
VRSF inlets & outlets
VRSF street exhaust
TiAl BOV
CSF radiator
Walbro-535 stage 3 fuel pump
MHD stage 1 tune

I am also looking to upgrade to a fuel it port injection, pure stage 2 turbos, PR ignition system, and then a MHD stage 2 tune. Is there anything i am missing for a stage 2 tune? I am looking to get the most hp without having to rebuild a the engine and transmission and at the same time have a reliable and long lasting car. Maintenance wise everything is up to date and replaced with new OEM parts or aftermarket parts.

NGEE · 08-13-2020, 09:24 AM

Sounds awesome. I think you may have posted to the wrong forum.

MikeP335i · 08-18-2020, 12:40 PM

I'd skip the mhd stage 2 and get a custom tune from motiv. Big difference in my car between the OTS and Motiv tunes. I'd also do the ethanol sensor and a flex fuel tune. Motiv can do that as well. You might need an bigger FMIC when you upgrade turbos.

08-12-2020, 04:45 PM	#1
RRivera90 Registered 0 Rep 1 Posts Drives: bmw 335i e90 Join Date: Aug 2020 Location: united states iTrader: (0)	e90 335i build i am currently building a 335i with this setup: VRSF charge pipe Wagner Evo 1 FMIC VRSF DCI VRSF catless Downpipes VRSF inlets & outlets VRSF street exhaust TiAl BOV CSF radiator Walbro-535 stage 3 fuel pump MHD stage 1 tune I am also looking to upgrade to a fuel it port injection, pure stage 2 turbos, PR ignition system, and then a MHD stage 2 tune. Is there anything i am missing for a stage 2 tune? I am looking to get the most hp without having to rebuild a the engine and transmission and at the same time have a reliable and long lasting car. Maintenance wise everything is up to date and replaced with new OEM parts or aftermarket parts.
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08-13-2020, 09:24 AM	#2
NGEE Fuck it dude, let's go bowling. 501 Rep 2,236 Posts Drives: '13 135is E82; '07 335i E90 Join Date: Jan 2011 Location: Not Massachusetts iTrader: (0)	Sounds awesome. I think you may have posted to the wrong forum. __________________ 2013 E82 135is DCT; 2007 E90 335i Step; 2002 E46 325i Step; 1998 E36 328is 5sp MT
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08-18-2020, 12:40 PM	#3
MikeP335i Enlisted Member 11 Rep 43 Posts Drives: 2009 335xi Join Date: Sep 2018 Location: Annandale, VA iTrader: (0)	I'd skip the mhd stage 2 and get a custom tune from motiv. Big difference in my car between the OTS and Motiv tunes. I'd also do the ethanol sensor and a flex fuel tune. Motiv can do that as well. You might need an bigger FMIC when you upgrade turbos.
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