[BurgerStageTwo550]

Wanted to post the results of my recent dyno on my 2011 550i.

Car has the following mods:

JB4 (stage 2...had it set at 2+ for the aggressive setting and that was causing misfire codes and other issues-DRIVETRAIN MALFUNCTION light would come on, I would have to pull over and turn it off and turn back on to run normal).
Custom K&N Filters cut to fit stock airbox (made by BadBlack550xi)
Custom Air Scoops (made by BadBlack550xi)
Shteigen Rumblur Cat-Back Exhaust (LOVE this exhaust, compliments daily on it) best $2k ever spent
H&R lowering springs and a DINAN SHOCKWARE suspension tune(day and night difference) almost no body roll now.

The car is an absolute animal, and the dyno chart proves that. Taking it to the track soon to get some trap speeds down.



To anybody considering the JB4 on their 550i, it is an absolute MUST. It woke the car up 250% and pins you to the seat HARD when the boost hits.

[ARC550]

Congrats.v Solid!!

Pretty good numbers without down-pipes
I have an N63tu(2014 and with JB cranked with just (Badblack filters I managed to push through 480/540 On a dyno jet.
Considering that my JB was cranked comparable to a stage 2 for the non TU it makes sense.

Now put some down-pipes and let the torque rain!! with stage 2 runing RIGHT. i can see 470-480Whp and low 500s torque.

[mike@x-ph.com]

Thank you for sharing, i wish you had a baseline dyno.

We might do a group buy on this exhaust. Anyone interested?

[combatbmw]

Originally Posted by mike@x-ph.com

Thank you for sharing, i wish you had a baseline dyno.

We might do a group buy on this exhaust. Anyone interested?

You are!?? Fukin awesome!

OH and OP Good stuff man your cars making some healthy power.
Like ARCH said, Downpipes man.... shit its worth it for the sound alone.
Took my Shetigen system to the next level of sexxxy

[mike@x-ph.com]

Originally Posted by combatbmw

You are!?? Fukin awesome!

OH and OP Good stuff man your cars making some healthy power.
Like ARCH said, Downpipes man.... shit its worth it for the sound alone.
Took my Shetigen system to the next level of sexxxy

Feedback i heard from customers is that it is an amazing exhaust. If we can get 5 to jump in, i will talk to the manufacturer and get them a really good price.

[CloudVIII]

Originally Posted by BurgerStageTwo550

Wanted to post the results of my recent dyno on my 2011 550i.

Car has the following mods:

JB4 (stage 1.5 approximately, stage 2 was causing misfire codes and other issues).
Custom K&N Filters cut to fit stock airbox (made by BadBlack550xi)
Custom Air Scoops (made by BadBlack550xi)
Shteigen Rumblur Cat-Back Exhaust (LOVE this exhaust, compliments daily on it)

The car is an absolute animal, and the dyno chart proves that. Taking it to the track soon to get some trap speeds down.





To anybody considering the JB4 on their 550i, it is an absolute MUST. It woke the car up 250% and pins you to the seat HARD when the boost hits.

Congrats on the results!

What do you mean by BMS 1.5? Are using stage 1 with aggressive settings?
Can you Share your settings?

Thanks!

[Ben2k9]

i found BMS stage 2 not quite ready for prime time on the 550 for me so I dialed mine back to stage 1. I had two separate incidents of coil failures, and removing the tune to take it back and forth to the dealership was causing those pins/connectors to get damaged to the point I was worried I wouldn't be able seat the connections again. I don't think stage 2 is appropriate for the casual enthusiast such as me.

[BurgerStageTwo550]

Originally Posted by combatbmw

You are!?? Fukin awesome!

OH and OP Good stuff man your cars making some healthy power.
Like ARCH said, Downpipes man.... shit its worth it for the sound alone.
Took my Shetigen system to the next level of sexxxy

What down pipes? Can u send me a link? Sometimes it's too much boost for the car and it bogs

[BurgerStageTwo550]

Originally Posted by CloudVIII

Congrats on the results!

What do you mean by BMS 1.5? Are using stage 1 with aggressive settings?
Can you Share your settings?

Thanks!

Typo..it's set at stage2

[Mbbrewer]

Originally Posted by BurgerStageTwo550

Typo..it's set at stage2

Sorry I'm still confused, are you using:

Stage 1 tuned with more aggressive settings?

or

Stage 2 with less aggressive settings?

[BurgerStageTwo550]

stage 2 with less aggressive settings...when I hate it turned up all the way it was too much boost but felt INSANE when it ran right

[BurgerStageTwo550]

show me a link of these down pipes u guys are raving about please
voids warranty I assume?

[Jonny550]

Originally Posted by BurgerStageTwo550

show me a link of these down pipes u guys are raving about please
voids warranty I assume?

https://youtu.be/J7HIxqDpJ0Q

[BurgerStageTwo550]

LMAO

[combatbmw]

Originally Posted by BurgerStageTwo550

show me a link of these down pipes u guys are raving about please
voids warranty I assume?

voids warranty if you take it to dealer with them on yes.

If you have an issue significant enough to go to dealer put stock back on and take it in.

I don't care for free oil changes so I pay for that out of pocket.
But regardless, I have connections w/bmw so It doesn't matter to me I can take my car in the way it is and I'll have no issues.

IMO worth it, sure its not as convenient if you have issues. But driving car around for years w/out that sound wouldn't work for me personally.

Go to Mike's website
http://www.x-ph.com/evolution-racewe...ceted_search=0

There is a video of my car on it where u can hear the magic.
That was stock exhaust w/catless.

[Pimpsy]

can't see the pic...

[Pimpsy]

if anyone can see the pic, pls repost. thanks.

[BurgerStageTwo550]

Pic of what?

[DesiRacing-AjayB]

How did you solve the "Drive train malfunction" error msg, i just installed the stage 2 to my 550i, and when i give it full throatal i get the error msg. but it goes away as soon as i take my foot off the gas.

[Pimpsy]

Originally Posted by BurgerStageTwo550

Pic of what?

the dyno run, I cant see it!

[nguyendot]

how much did the filters run you? And do you have pics of them?

[Simple5]

Originally Posted by nguyendot

how much did the filters run you? And do you have pics of them?

PM badblack550xi... he makes them.