Question about BMS vs. Wedge Backend Flash

bmwarg · 07-23-2014, 05:51 AM

I have the BMS backend flash + JB4 iso 28 and it's been running fine, but I want more power. :-) I heard the Wedge flash is more aggressive.

Is anyone running the Wedge performance flash and using straight 91 octane (California)? Do you run map 1? I have no mods (stock DPs, stock intake, etc.).

I think Wedge flash recommends using map 2, 93 octane, and then a few mods to the JB4 to disable the meth (FUE = 3 and FUB = 3) and Menu 4-2.

Any concerns with upgrades to JB4 not being compatible with Wedge performance? Also, is a tune good long-term or does it have to be revisited every few years as car components may have changed the timing etc.

emackin · 07-23-2014, 07:32 AM

You have n54 this is n55 section prob get more info/feedback in that section

mike@x-ph.com · 07-23-2014, 11:16 AM

Wedge flash is more aggressive.
You will be using map 6 with his flash with custom boost targets.

bmwarg · 07-23-2014, 02:55 PM

Oops, I'll re-post in n54 section.

Map6 even if I'm using 91 octane, no upgraded DPs, no upgraded intercooler, etc.?

07-23-2014, 05:51 AM	#1
bmwarg Lieutenant 62 Rep 460 Posts Drives: 2008 E90 335i, 2012 E70 50i Join Date: Jun 2013 Location: Chicago, IL iTrader: (0)	Question about BMS vs. Wedge Backend Flash I have the BMS backend flash + JB4 iso 28 and it's been running fine, but I want more power. :-) I heard the Wedge flash is more aggressive. Is anyone running the Wedge performance flash and using straight 91 octane (California)? Do you run map 1? I have no mods (stock DPs, stock intake, etc.). I think Wedge flash recommends using map 2, 93 octane, and then a few mods to the JB4 to disable the meth (FUE = 3 and FUB = 3) and Menu 4-2. Any concerns with upgrades to JB4 not being compatible with Wedge performance? Also, is a tune good long-term or does it have to be revisited every few years as car components may have changed the timing etc. __________________ 2008 E90 335i: JB4 G5 ISO \| BMS Pump Gas Backend Flash \| ER Charge Pipe \| n54Tuning DPs \| ETS FMIC
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07-23-2014, 07:32 AM	#2
emackin First Lieutenant 9 Rep 353 Posts Drives: 2011 M3 e92 Join Date: Jan 2013 Location: Va beach Va iTrader: (5)	You have n54 this is n55 section prob get more info/feedback in that section
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07-23-2014, 11:16 AM	#3
mike@x-ph.com BimmerPost Supporting Vendor 24292 Rep 190,975 Posts Drives: 07-335/12-328/18-M4/21-M4CP Join Date: Sep 2013 Location: Las Vegas iTrader: (23)	Wedge flash is more aggressive. You will be using map 6 with his flash with custom boost targets. __________________ Check out our current sale by clicking on this link! https://x-ph.com/sale/ Phone number 702-494-9435
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07-23-2014, 02:55 PM	#4
bmwarg Lieutenant 62 Rep 460 Posts Drives: 2008 E90 335i, 2012 E70 50i Join Date: Jun 2013 Location: Chicago, IL iTrader: (0)	Oops, I'll re-post in n54 section. Map6 even if I'm using 91 octane, no upgraded DPs, no upgraded intercooler, etc.? __________________ 2008 E90 335i: JB4 G5 ISO \| BMS Pump Gas Backend Flash \| ER Charge Pipe \| n54Tuning DPs \| ETS FMIC
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