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BMW 3-Series (E90 E92) Forum
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More N55 PURE Stg2 Dyno Results
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02-14-2016, 07:01 PM | #23 | |
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Changing tmap doesn't matter, most boost you can run is 22psi with a Cobb unless you backend it. If that was the case, get the n20 tmap |
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02-14-2016, 08:54 PM | #25 | |
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Does the backend have to be the bms back end or it be any protune ? |
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02-15-2016, 05:06 AM | #27 | |
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I've PPK and running upto 11psi I wouldn't think ps2 would be beneficial until you start to stress the little stock turbo!! Probably 12+ psi and upwards is where you would take advantage of PS2 |
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02-15-2016, 07:47 AM | #29 |
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What's the difference between the stock turbo and this Stage 2 deal? How much more HP/TQ can one expect?
I am getting IC, CP, Intake, Meister GT, JB4 (map 5), running only 91 octane.... Last edited by RMNB; 02-15-2016 at 09:55 AM.. |
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02-22-2016, 01:39 AM | #31 | ||
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02-05-2017, 11:57 PM | #34 | |
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Could you show JB4 parameters you set please? I just put PS2 in and want common setup before MHD comes out with 2013+ tune.
Right now, it keeps overboost and thortle close down all over. Quote:
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02-06-2017, 05:21 PM | #35 | |
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Are these custom maps? or JB4 map 5/7? and are these daily driveable maps, or aggressive??? Looking into getting a PS2 turbo setup for my n55, just want to know what to expect, FBO with e40 and JB4. Also do I need Back end flash to hit those numbers, I have a 2013, and I think you have to bench flash them. |
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02-08-2017, 04:46 AM | #36 |
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Is it safe to run this setup on jb4 only ?? Afr seems high to me and probably trims are too since no flash..
Would it be unsafe without a bef long term ? |
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02-11-2017, 04:09 PM | #37 |
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this is a friend of mine, FBO+meth+ ps2
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10 e90 335i 610whp 13 M5, 11.0@131 Fabworx DP,Precision Tune 650whp+ 11 E92 335xi 12.5@113MPH,362whp/438wtq GONE http://www.youtube.com/c/jairomvp Instagram:Jairomvp |
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02-12-2017, 12:10 AM | #38 |
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If I could convince you I would say this. The car before is a well-mannered machine that even when the boost is turned up on the stock unit it still maintains composure. I'm now several revisions deep with Wedge and each tweak is making this car shed it tuxedo and put on a race suit. Seriously, hitting the throttle makes you quickly realize you don't have enough traction, yet your front end is lifting up. Couple this with an Alpina flash and while you don't have an "M" badge, you're certainly in the realm of performance.
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PURE Stage 2 w/Inlet | Full E85 | Wedge Tuned | Alpina TCU | BMS Intake | Wagner 6" FMIC | VRSF Chargepipe | VRSF Downpipe | Boost Concepts Stage 2 LPFP | Fuel-It TBI | AEM Meth/Water | MFactory LSD | ST Coilovers | GFB DV Valve | N20 MAP
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02-12-2017, 02:31 AM | #39 | |
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02-12-2017, 12:44 PM | #40 |
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I just hit 20lbs and no ethanol yet. Wedge is still working with me on 93 pump and then after we switch to blends. I have the Stage 2 LPFP but we have yet to find it's limits yet.
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PURE Stage 2 w/Inlet | Full E85 | Wedge Tuned | Alpina TCU | BMS Intake | Wagner 6" FMIC | VRSF Chargepipe | VRSF Downpipe | Boost Concepts Stage 2 LPFP | Fuel-It TBI | AEM Meth/Water | MFactory LSD | ST Coilovers | GFB DV Valve | N20 MAP
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02-12-2017, 06:55 PM | #42 |
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Timing must be bad no ??? Wth 20 psi on pump ? 95 oct pump ? Super low timing right?
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02-13-2017, 01:35 AM | #43 | ||
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I had the same issue as you with throttle closures and overboosting on ESS stage 1 tune... I'm also awaiting mhd for my 2014 |
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02-13-2017, 06:30 AM | #44 |
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Anyone here running ProFlex from AdvancedFuelDynamics ?
https://www.instagram.com/advancedfueldynamics/
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