someone with upgraded turbos please chime in

Veeemdoubleu · 03-02-2011, 04:36 PM

If i run upgraded turbo in a bone stock car, would it run properly?? or with just procede and DCI?

tscdennab · 03-02-2011, 05:32 PM

I think you will get boost overshoots, from what I read. This will probably trigger limp modes.

Litos · 03-02-2011, 06:34 PM

you would 100% need some kind of tune.

just bolting on upgraded turbos without any sort of tuning will mean instant death for your car.

i've seen both JB4 and PROcede tunes on bigger turbo'd cars.

Rob@RBTurbo · 03-02-2011, 06:39 PM

I ran about 500 miles on RB turbos (DPs and DCI added later as well); ran fine no codes/limps/etc but did not feel much if at all faster because of the low boost.

Veeemdoubleu · 03-02-2011, 10:28 PM

Instant death huh?? Just dont see how

Asofi · 03-06-2011, 03:48 AM

Doesn't the JB4 software automatically adjust to the conditions optimizing air/fuel mix?

creaminz · 03-06-2011, 04:48 AM

I drove the car without any tune for about 300 miles without any issue.

enrita · 03-06-2011, 05:30 AM

Quote:

Originally Posted by RobBeck

I ran about 500 miles on RB turbos (DPs and DCI added later as well); ran fine no codes/limps/etc but did not feel much if at all faster because of the low boost.

same here run on stock ECU no issues at all .

e93ro · 03-06-2011, 01:07 PM

no problems at all for me too running on stock, supporting mods : DPs and FMIC

03-02-2011, 04:36 PM	#1
Veeemdoubleu Second Lieutenant 16 Rep 255 Posts Drives: 2007 335i Convertible Join Date: Sep 2010 Location: Atlantic City iTrader: (-1)	someone with upgraded turbos please chime in If i run upgraded turbo in a bone stock car, would it run properly?? or with just procede and DCI?
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03-02-2011, 05:32 PM	#2
tscdennab Banned 160 Rep 1,809 Posts Drives: BMW 335i Join Date: Oct 2010 Location: Europe iTrader: (0) Garage List 2008 BMW [6.24]	I think you will get boost overshoots, from what I read. This will probably trigger limp modes.
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03-02-2011, 06:34 PM	#3
Litos Banned 222 Rep 2,991 Posts Drives: 2012 Challenger RT Junk Join Date: Dec 2010 Location: Houston/Pearland iTrader: (1)	you would 100% need some kind of tune. just bolting on upgraded turbos without any sort of tuning will mean instant death for your car. i've seen both JB4 and PROcede tunes on bigger turbo'd cars.
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03-02-2011, 06:39 PM	#4
Rob@RBTurbo Lieutenant Colonel 390 Rep 1,571 Posts Drives: '08 335I AT, '14 M6 DCT Join Date: Jan 2008 Location: St. Louis, MO iTrader: (5)	I ran about 500 miles on RB turbos (DPs and DCI added later as well); ran fine no codes/limps/etc but did not feel much if at all faster because of the low boost.
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03-02-2011, 10:28 PM	#5
Veeemdoubleu Second Lieutenant 16 Rep 255 Posts Drives: 2007 335i Convertible Join Date: Sep 2010 Location: Atlantic City iTrader: (-1)	Instant death huh?? Just dont see how
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03-06-2011, 03:48 AM	#6
Asofi Banned 7 Rep 117 Posts Drives: 2010 135i 6mt Join Date: Mar 2009 Location: Chicago iTrader: (0)	Doesn't the JB4 software automatically adjust to the conditions optimizing air/fuel mix?
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03-06-2011, 04:48 AM	#7
creaminz Major General 557 Rep 7,701 Posts Drives: E90 LCI Join Date: Sep 2005 Location: So. Cal iTrader: (33)	I drove the car without any tune for about 300 miles without any issue.
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03-06-2011, 01:07 PM	#9
e93ro Private 8 Rep 83 Posts Drives: 335i E93 Join Date: May 2010 Location: Europe iTrader: (0)	no problems at all for me too running on stock, supporting mods : DPs and FMIC __________________ Procede V5, AMS FMIC, AR c-less DPs & Borla exhaust, DCI, CDV, STETT Charge Pipe+BOV, KW CoilOvers, CMGS Meth kit CM10, AR additional oil cooler, Quaife LSD, TD stage 1 turbo upgrade, RIX Gauge, ACT street clutch
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