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11-20-2016, 10:09 PM | #1 |
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550i n63 power record
Just got my car back from pure turbo, put down 640 whp and 680 tq.
2011 550i Mod list: Bad black n63 intake Stage 1 pure turbos Active autowerkes catless Down pipes AEM methanol injection Megan custom exhaust with x pipe and deleted resonators Jb4 Last edited by saleen751; 11-20-2016 at 10:27 PM.. |
11-21-2016, 12:25 AM | #6 |
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11-21-2016, 12:31 AM | #7 | |
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What gas you using? You need some Ms109 in your life Or some E85. (1 gallon for every half a tank) |
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11-21-2016, 07:45 AM | #9 |
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I'm on 91 octane. Our 1/8 track is one of the best tracks we have out here. I'll definitely hit the quarter mile when they go back in season.
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11-21-2016, 07:48 AM | #11 | |
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11-21-2016, 11:09 AM | #13 |
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jeez........ i cancelled getting my dme tune and now saw this thread......
So you do not have an ECU tune you only have the JB4?
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2015 Alpine White BMW 550XI Msport
BMS tune, Catless Downpipes,Full Custom Exhaust, H&R springs, Avant Garde M359 Wheels, M5 Diffuser & Spoiler 2016 Race Red F-150 XLT Sport |
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11-21-2016, 11:25 AM | #14 |
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Damn, awesome numbers. Can't believe this is all under 21psi.
Wish I could see your JB4 settings haha
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11-21-2016, 11:59 AM | #15 | |
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JB4 Log
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here is the jb4 link. http://www.n54tech.com/forums/showthread.php?t=43624 |
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11-21-2016, 04:10 PM | #20 |
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Any idea on reliability at these power levels?
Has anyone broken anything at less or similar power? I will order these turbos after xmas but not willing to be the first to push the limits lol
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2015 Alpine White BMW 550XI Msport
BMS tune, Catless Downpipes,Full Custom Exhaust, H&R springs, Avant Garde M359 Wheels, M5 Diffuser & Spoiler 2016 Race Red F-150 XLT Sport |
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11-21-2016, 04:20 PM | #21 |
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Im also confused.... They make a better jb4 for the n63 but not the n63tu. Why can we change settings and datalog on the n63 but not the TU?
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2015 Alpine White BMW 550XI Msport
BMS tune, Catless Downpipes,Full Custom Exhaust, H&R springs, Avant Garde M359 Wheels, M5 Diffuser & Spoiler 2016 Race Red F-150 XLT Sport |
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11-21-2016, 04:37 PM | #22 |
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I also wouldn't cancel a ECU tune, JB4 is very inconsistent. They put down great power on Dyno but on the street or 1/4 mile you'll be surprised. Most of these cars running consistent 1/4 mile on their car are pushing so much boost on the jb4 that a flash would require less since its also modifying proper parameters and tables.
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