03-22-2018, 11:03 PM | #23 | ||
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03-22-2018, 11:05 PM | #24 |
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03-22-2018, 11:14 PM | #25 |
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some video from the dyno :
as you see on the video ... don't seems to have a lot of air fans ...
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03-22-2018, 11:26 PM | #27 |
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M550 g30 dyno
https://g30.bimmerpost.com/forums/sh....php?t=1382600 Still think this m5 isn’t detuned ? |
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03-22-2018, 11:26 PM | #28 |
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Mine just arrived at the dealer today.
Taking posession on beginning april ... winter and cold temp there
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03-22-2018, 11:33 PM | #30 | |
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470 WHP on a Mustang dyno or not (higher average dynojet conversion would still only be around 507ish) is not enough for the Trap speeds it is cutting. |
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03-22-2018, 11:39 PM | #31 | |
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For sure, lthe first thing schedule is clear bra Windows Teint Cf spoiler Cf skirt Front orange reflector For the rear bumper reflector, probably a black one to replace red one... And for the front kidnee, not sure for the black one yet ... the car is donington grey so .... will see... the kidney is proeminent on this new m5
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03-23-2018, 05:15 AM | #34 | |
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03-23-2018, 06:09 AM | #35 | |
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The car was acting real funny on the dyno. As it knew it was on a dyno and therefore was cutting power or producing weird power curves. Some guys on Mbworld figured it out how to trick the car into not being in a dyno mode to produce accurate results. No way this car is making more than 100 hp less at the wheels than the E63 Unless it is detuned until the first service or that all of its press cars were ringers a la Ferrari |
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03-23-2018, 08:10 AM | #36 |
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I agree the track is the real test. That said - the lower WHP number compared to WTQ is an indicator there is an issue. Maybe with the test - maybe because of the limiting tune. The WHP numbers are too low - for sure on top of that.
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03-23-2018, 08:14 AM | #37 |
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Is speak to the technical guys at my bmw dealer this morning. They have a break-in period of around 2000 km that the power is reduced.
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E60 550 2007 - Grey // F30 2015 335XI MPerformance edition - Lacuna Seca Blue // F30 2015 335XI MPerformance edition - Grey black // F90 2018 M5 - Donington Grey Last edited by MTHX; 03-23-2018 at 08:36 AM.. |
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03-23-2018, 08:32 AM | #38 |
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03-23-2018, 08:55 AM | #40 | |
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03-23-2018, 09:04 AM | #41 |
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03-23-2018, 09:08 AM | #42 |
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A good test is to re-dyno the same car in 4000km !
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03-23-2018, 09:17 AM | #43 | |
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So far the only people who has been saying this detuned theory are the technicians at these dealers. I never trust these technicians, some of them are not well informed at all. When I took my F10 M5 for service at first they were going to put 10W-60 oil in my car, saying thats the oil for M cars I have X5M and M5 in Taiwan, and M6 in the US (though the M6 is now gone since I hardly spend times in the US nowadays) and I did hard break in for all three of them. None of them consumes oil and I never once felt after 2000km (or 1200 miles in the US) and initial service that the car became faster. |
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