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2010 2011 BMW 5 Series Forum F10 F10 Technical Topics Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications 2014 bmw 550xi + BMS stage 1
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      01-23-2014, 05:12 PM   #45
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You're the man Serg... all bow before you.
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      01-23-2014, 05:23 PM   #46
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Originally Posted by scott135i View Post
You're the man Serg... all bow before you.
if more people joined my forums id post comprehensive N63 DIY and gain threads =D
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      01-24-2014, 12:24 AM   #47
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I installed the BMS stage 1 and drove about 20-30 miles. Decently conservative but I did push it hard a few times. She pulls hard... I did a pull on a dry road from 40mph and the car did a little whip when I kicked it.. Fuckin shit! I shall wait for the road to dry before I do some more testing. So far so good.
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      01-24-2014, 01:52 AM   #48
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How much more power & torque does this Stage1 yield for the 2014's?
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      01-24-2014, 07:22 AM   #49
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How much more power & torque does this Stage1 yield for the 2014's?
http://www.boostednation.net/forums/...II-for-N63-550
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      01-24-2014, 09:59 AM   #50
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How much more power & torque does this Stage1 yield for the 2014's?
Can someone please post a reply to this if they know. I cannot see it in the previous link.
HP/TQ numbers at the crank, and at the wheels would help, thanks.
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      01-24-2014, 10:02 AM   #51
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Originally Posted by varun View Post
Can someone please post a reply to this if they know. I cannot see it in the previous link.
HP/TQ numbers at the crank, and at the wheels would help, thanks.
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      01-24-2014, 12:28 PM   #52
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The above dyno is for the N63 (2011-2013 550) with BMS S1 and S2 each.

The 2014 TU dyno is different... here that is:

http://f10.5post.com/forums/showthread.php?t=930538
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      01-24-2014, 01:05 PM   #53
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That power drop is scary... I will volunteer to dyno my car with the stage 1 bms. The question is where is the nearest dyno in NY/NJ area ? anyone want to join?
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      01-24-2014, 01:41 PM   #54
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Quote:
Originally Posted by ARadoncic550 View Post
That power drop is scary... I will volunteer to dyno my car with the stage 1 bms. The question is where is the nearest dyno in NY/NJ area ? anyone want to join?
Yes... you will come with me in the next 1-2 weeks...

We will go to a shop in Queens w/ a dynojet... They have an AWD one, and are good guys.


That way we can run our cars on the same day.... you... stock setting + default setting, me stock setting + default stage 2 setting. Both on 93 Octane.

Then I'll go back another time w/ race gas.
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      01-24-2014, 01:45 PM   #55
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Scott - Make the appointment and lets do it!
Let me know day/time/location
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      01-24-2014, 01:49 PM   #56
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Quote:
Originally Posted by ARadoncic550 View Post
Scott - Make the appointment and lets do it!
Let me know day/time/location
PM me your phone number... will call and see what's available...

BadBlack is going to a Mustang dyno because his first runs were also there....
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      01-24-2014, 02:22 PM   #57
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Quote:
Originally Posted by ARadoncic550 View Post
That power drop is scary... I will volunteer to dyno my car with the stage 1 bms. The question is where is the nearest dyno in NY/NJ area ? anyone want to join?
You talking about the graph black posted?
I don't see a scary drop. Just in tq. Which is normal
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      01-24-2014, 02:26 PM   #58
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Keep me posted too Scott. If its in Queens then that makes it easier for me.

Alan
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      01-24-2014, 02:54 PM   #59
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Combat - The drop with the tune for the N63TU is steeper then the stock... weird.
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      01-24-2014, 03:12 PM   #60
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my Stage 2 has arrived =D now i have to resist the urge to install it untill i race scott in his stage 2 vs my stage 1 on race gas =D
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      01-24-2014, 03:17 PM   #61
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Quote:
Originally Posted by Alan l. View Post
Keep me posted too Scott. If its in Queens then that makes it easier for me.

Alan
It'll be a party then if you're in. If I can find one more, maybe we can get a promo rate... will call and find out. Alan PM me your cell # as well.
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      01-24-2014, 03:24 PM   #62
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Black. Why would anyone want to run race gas if it's not all your running daily.

Getting #s then.. Driving the car daily with 93 octane and shit Idk.

Id want to know what my car is pulling daily. With hp / times etc.

I mean I see how it could b fun to have race gas and a Super tune. But I'd want to see what my car does as it sits daily .

Still love you though.
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      01-24-2014, 03:45 PM   #63
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Quote:
Originally Posted by combatbmw View Post
Black. Why would anyone want to run race gas if it's not all your running daily.

Getting #s then.. Driving the car daily with 93 octane and shit Idk.

Id want to know what my car is pulling daily. With hp / times etc.

I mean I see how it could b fun to have race gas and a Super tune. But I'd want to see what my car does as it sits daily .

Still love you though.
i drive on race gas daily son we are trying to compare how well stage 2 does on 93 vs race stage 1 for comparison sake.
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      01-24-2014, 05:47 PM   #64
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Originally Posted by badblack550xi View Post
i drive on race gas daily son we are trying to compare how well stage 2 does on 93 vs race stage 1 for comparison sake.
go dyno ur damn car!
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      01-24-2014, 05:48 PM   #65
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Quote:
Originally Posted by ARadoncic550 View Post
Combat - The drop with the tune for the N63TU is steeper then the stock... weird.
Ya I know!

When are you going to the dyno!?

downpipes just need a tune, its ecu related. Im positive on this.
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      01-24-2014, 06:19 PM   #66
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Scott I was looking at the air/fuel Ratio of my 2014 with downpipes vs my friends stock, he is running about 1 point lower then my car that can explain this issue!
If you look at the graph My car seems to run 1 point higher after 5k rpms thent he stock catted car. This could explain the downfall in power.


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