[135i_vs_]

Purchased on Black Friday, still need to get you guys the DME.
Haven't seen any online testimonials yet, guess i might be the first?

[Bob@BPC]

Originally Posted by Teddylongtooth

Are these dyno numbers (before and after) with or without correction factor?

I looked at the this again morning and I see in the upper right corner CF SAE, so duh!! Yes its with correction factor. I answered my own question.

Yes, they are corrected, but the pull was done on the same day and on the same dyno, so the gains are the same. I can post uncorrected numbers if you would like, Im sure it made more uncorrected.

Originally Posted by 135i_vs_

Purchased on Black Friday, still need to get you guys the DME.
Haven't seen any online testimonials yet, guess i might be the first?

We've done a few local already, not sure if they are on the forums.

[FSociety]

Originally Posted by Bob@BPC

Yes, they are corrected, but the pull was done on the same day and on the same dyno, so the gains are the same. I can post uncorrected numbers if you would like, Im sure it made more uncorrected.

Looking forward to seeing Uncorrected and STD for giggles

[135i_vs_]

Bob@BPC please tell me For N63 you can do OBDII port flash? I didn’t pull the DME yet. Saw you post about it for the diesels

[535_BiTurbo]

Originally Posted by Bob@BPC

Stage II has timing, fuel and boost adjustments and downpipes are required for the tune upgrade. Power gains will be around 40 -50rwhp more than stage I.

Why are downpipes needed with stage 2?

[Bob@BPC]

Originally Posted by 135i_vs_

Bob@BPC please tell me For N63 you can do OBDII port flash? I didn’t pull the DME yet. Saw you post about it for the diesels

No, only the MEDV17.x & EDC17CPXX DME/DDE have been cracked on the Fxx cars. As of right now, You still need to unlock a bootloader on the MSD85.x

Originally Posted by 535_BiTurbo

Why are downpipes needed with stage 2?

The exhaust housing & the manifolds on the non tu turbos are on the smaller side, too much backpressure can lead to some bad things happening to your connecting rods. But if you want to take that risk, we can do a stage II tune with the stock cats in place and just lower boost down low.

[135i_vs_]

Bob@BPC Please note your website now says "remote tune purchase procedure & time line". Does this mean you can do it remotely now?

I purchased the tune already on Black Friday, but haven't had the chance to send it the DME.

Oh, might want to fix the hp..says 93hp gain..

https://bimmerperformancecenter.com/...x-stage-1-tune

[m5james]

Originally Posted by Bob@BPC

Just did one, already have a tune out for the X5m We can flash e70/e71 over obdII with out need to unlock them.

I'm currently running a stage 2 tune by Halim from HCP. You mentioned on this thread about BEF only for those with JB4, which I am running a JB4 as well. Do you have advice on how I should do this...just keep stg2 & JB4 or should I run a BEF & JB4? Trucks a monster up to 21psi, but I'll get overboost codes anytime I go over and it'll fall on it's face (no throttle input, bogs, etc) until I reset the code. I've read aboutabout N54/S63TU guy swapping to a 3.5bar sensor but Halim says that doesnt apply to thethe S63...nevertheless I've considered replacing the sensors just in case.
Current mods:

Custom intake
Gutted stock downpipes
NGK 97506 gapped to.22
HCP stage 2 flash
JB4 with meth running dual CM7 but I'm not running meth yet

Mods waiting to be installed:
S63TU headers
Wrapped aftermarket catless downpipes
X-pipe
Muffler delete being replaced withby Vibrant resonators
GFB+ maybe?

[135i_vs_]

Bob@BPC , another DME MSD85.0 on their way to you via UPS. :-) Looking forward to more power!

[warpeacelove]

Originally Posted by 135i_vs_

Bob@BPC , another DME MSD85.0 on their way to you via UPS. :-) Looking forward to more power!

Did you proceed with the Stage 2 Tune and How much PSI does the tune produce?

[135i_vs_]

Originally Posted by warpeacelove

Did you proceed with the Stage 2 Tune and How much PSI does the tune produce?

Going with Stage 1. The car currently has all stock components.

[warpeacelove]

Originally Posted by Bob@BPC

No, only the MEDV17.x & EDC17CPXX DME/DDE have been cracked on the Fxx cars. As of right now, You still need to unlock a bootloader on the MSD85.x



The exhaust housing & the manifolds on the non tu turbos are on the smaller side, too much backpressure can lead to some bad things happening to your connecting rods. But if you want to take that risk, we can do a stage II tune with the stock cats in place and just lower boost down low.

How PSI does your stage 1 gives at Bob@BPC

[warpeacelove]

Originally Posted by 135i_vs_

Going with Stage 1. The car currently has all stock components.

THx