[535_BiTurbo]

Originally Posted by exylyr

Very interesting - would it be possible to post your N63 Stage 1 vs the stock N63tu?

N63 Stage 1 should be substantially higher than a stock N63tu.

I'd rather see a stage 1 N63 and Stage 1 N63tu overlayed....

[Bob@BPC]

Originally Posted by 135i_vs_

Please share dyno sheet.
Is this still in Beta? Or it is available on the website as well?

Stage 1 is out of beta, and is for sale, we just havent posted on the website. If you are interested in the tune, just give us a call (919 501 2090) and ask for Tom

Originally Posted by 535_BiTurbo

N63 Stage 1 should be substantially higher than a stock N63tu.

I'd rather see a stage 1 N63 and Stage 1 N63tu overlayed....

Red Line stock N63TU
Blue Line Stage 1 N63 NON TU

[535_BiTurbo]

how much boost is on the stage 1 n63 non tu?

[Bob@BPC]

Originally Posted by 535_BiTurbo

how much boost is on the stage 1 n63 non tu?

15 peak, then tapers down to 13

[135i_vs_]

Any special procedure to follow prior to pulling the DME on an F10?

[Bob@BPC]

Originally Posted by 135i_vs_

Any special procedure to follow prior to pulling the DME on an F10?

Make sure you have a fresh set of plugs installed and 91 -93 octane fuel. Make sure to disconnect the battery before removing the DME.

[m5james]

Looking for a guinea pig for the S63 non-TU?

[Bob@BPC]

Originally Posted by m5james

Looking for a guinea pig for the S63 non-TU?

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

[Bossman535]

Originally Posted by Bob@BPC

Make sure you have a fresh set of plugs installed and 91 -93 octane fuel. Make sure to disconnect the battery before removing the DME.

How hard is it to remove the DME on the n63?

And what kind of power gains can be expected from Stage 2 tune with catless downpipes?

[Bob@BPC]

Originally Posted by Bossman535

How hard is it to remove the DME on the n63?

And what kind of power gains can be expected from Stage 2 tune with catless downpipes?

Its located behind the passenger side headlight. You have remove the cover and disconnect the plugs from the dme and remove another cover plate, it slides out and then you have remove the coolant connections.

As for the power gains on stage II. We should be seeing another 25-35hp over the stage I tune.

[Bob@BPC]

UPDATE:

We've added stage 1 tune our webstore: https://bimmerperformancecenter.com/...x-stage-1-tune

This tune is also included in our black Friday sale

[135i_vs_]

Originally Posted by Bob@BPC

UPDATE:

We've added stage 1 tune our webstore: https://bimmerperformancecenter.com/...x-stage-1-tune

This tune is also included in our black Friday sale

Thanks! I guess we have to place the order on November 24th with the code on your website, but not before that?

[535_BiTurbo]

How much will the Stage 2 tune be?

[135i_vs_]

Bob@BPC I plan to run 70/30 | 93/E85 mix with the tune. Should be no problems right? Just want to confirm. Thanks.

[Bob@BPC]

Originally Posted by 135i_vs_

Thanks! I guess we have to place the order on November 24th with the code on your website, but not before that?

Thats correct, sale code is only good on black Friday

Originally Posted by 535_BiTurbo

How much will the Stage 2 tune be?

$100 more than the stage 1

Originally Posted by 135i_vs_

Bob@BPC I plan to run 70/30 | 93/E85 mix with the tune. Should be no problems right? Just want to confirm. Thanks.

It will not hurt it, Im looking into doing a e40/e50mix tune soon.

[535_BiTurbo]

Whats the difference between stage 1 and 2? is it more boost and timing?

[Bob@BPC]

Originally Posted by 535_BiTurbo

Whats the difference between stage 1 and 2? is it more boost and timing?

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.

[Bossman535]

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.

Can you guys do the burble tune ? Where exhaust pops and cracks ? ?

[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.

How much boost on Stage 2? Any issues with boost variances between each turbo bank at the higher boost levels?

[Bob@BPC]

Originally Posted by Bossman535

Can you guys do the burble tune ? Where exhaust pops and cracks ? ?

Still working on it, trying to find a good balance between the different levels of duration on an auto car so its not burbling all the way down to idle on decel.

Originally Posted by 535_BiTurbo

How much boost on Stage 2? Any issues with boost variances between each turbo bank at the higher boost levels?

stage II we are going to target 17 -18 peak and drop down to 15 near red line. We did some testing a few years ago with a jb4 and at 20psi, we did see one turbo make more boost than the other. We've seen this also on the N63TU(21lbs) & even on the S63TU (28+lbs of boost on hybrids)

[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.

Nothing S63 is listed on your website, only E70/E71 diesel stuff.

[Teddylongtooth]

Originally Posted by Bob@BPC

EDIT: We've also done some f10 work as well http://f10.m5post.com/forums/showthread.php?t=1365679

We already have a tune out for the 2013 - 2017 TU engine, dyno below.

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.