bootmod3 Stage 2 OTS map finalized - 93 octane, dyno

[BMW M4 PWR]

Originally Posted by Justin | AutoTalent

First dynos going tomorrow

Stage 2: Eisenmann Resonated + ER DP

Have'em throw some K & N filters in there too while you guys are at it at least

[Justin.AutoTalent]

Originally Posted by BMW M4 PWR

Have'em throw some K & N filters in there too while you guys are at it at least

I'll ask him if he would like a set

I'll report back later this evening with videos and dyno charts

[04cobra]

Originally Posted by CaryTheLabelGuy

For a flash tune? I don't know why you'd choose anything else really.

But its not a "flash" tune you have to send out your ECU still correct?

[CaryTheLabelGuy]

Originally Posted by 04cobra

But its not a "flash" tune you have to send out your ECU still correct?

You have to send the ECU/DME out for the initial "jailbreak" and readout. After that, you can flash at will with either an Android device or laptop (iOS coming soon, apparently).

[BMW M4 PWR]

Originally Posted by Justin | AutoTalent

I'll ask him if he would like a set

I'll report back later this evening with videos and dyno charts

Hey Justin, so did you guys dyno the car yet?

[Justin.AutoTalent]

Originally Posted by BMW M4 PWR

Hey Justin, so did you guys dyno the car yet?

Yes we did, the car made 467whp/537wtq on our "heart break" dyno as we call it.

Stock made 398/406

I'll download the dyno charts and attach them here Monday

[BMW M4 PWR]

Originally Posted by Justin | AutoTalent

Yes we did, the car made 467whp/537wtq on our "heart break" dyno as we call it.

Stock made 398/406

I'll download the dyno charts and attach them here Monday

Hmm, that's down approx. ~35whp from what PTF managed on an M4 that started at an even lower stock HP level (397whp - to - 501whp) This was stage 2 on 93oct?

[chewbakam4]

I think they are on that piss poor 91 in California and PTF dyno was on 93. Was it a Mustang or Dynapack dyno?

[Justin.AutoTalent]

Originally Posted by BMW M4 PWR

Hmm, that's down approx. ~35whp from what PTF managed on an M4 that started at an even lower stock HP level (397whp - to - 501whp) This was stage 2 on 93oct?

Originally Posted by chewbakam4

I think they are on that piss poor 91 in California and PTF dyno was on 93. Was it a Mustang or Dynapack dyno?

Oops, I remembered incorrectly

Dyno is a Dynapack Dyno

91 Octane

Pic below is stock dyno --> Eisenmann Resonated with ER Downpipes

The numbers are slightly confusing in the picture of the dyno graph, but stock reads at : 402whp/394whp

BM3 Tuned: 457whp/539wtq

WhatsApp Image 2016-11-17 at 2.33.25 PM by Justin Shih, on Flickr

[chewbakam4]

So stock plus full exhaust is your baseline not fully stock? Damn good for that 91. Will you guys be doing any 93 or E85? Dynapacks and Mustangs make grown men cry like newborns.

[Justin.AutoTalent]

Originally Posted by chewbakam4

So stock plus full exhaust is your baseline not fully stock? Damn good for that 91. Will you guys be doing any 93 or E85? Dynapacks and Mustangs make grown men cry like newborns.

Baseline is fully stock.

There's only 91 in California, we will be working with Dzenno on 91/e85 mix

[BMW M4 PWR]

Originally Posted by Justin | AutoTalent

Oops, I remembered incorrectly

Dyno is a Dynapack Dyno

91 Octane

Ok that makes a lot more sense and would be pretty consistent considering the poorer octane rating

[Skasol]

Originally Posted by BMW M4 PWR

Ok that makes a lot more sense and would be pretty consistent considering the poorer octane rating

Lucky us In California.

[F80R]

So going from 91 oct to 93 octane will gain you 40whp ??? We've seen from stock 398whp going to 500whp with bm3 on 93oct and now we see only 60whp gain but on 91 oct ..

[chewbakam4]

Go to Cali and fill up with their 91 lmfao

[cookiesowns]

Originally Posted by Justin | AutoTalent

Baseline is fully stock.

There's only 91 in California, we will be working with Dzenno on 91/e85 mix

Can't wait to see some E30/E50 or E85 pulls

[exia_m3]

can you run stage 2 with a full catback exhaust or do you need downpipes?

[chewbakam4]

They said recommended but not required

[exia_m3]

Originally Posted by chewbakam4

They said recommended but not required

hmmm should I go stage 2 with full catback system or be safe and stay stage 1.....

[climax_e92]

What mods are needed for stage 2 ? Going to get bm3 next week currently only have bms stage 1, Injen DC intake , full exhaust with stock down pipes. Thank you

[proTUNING Freaks]

Originally Posted by xenof80

hmmm should I go stage 2 with full catback system or be safe and stay stage 1.....

Originally Posted by climax_e92

What mods are needed for stage 2 ? Going to get bm3 next week currently only have bms stage 1, Injen DC intake , full exhaust with stock down pipes. Thank you

Downpipes are recommended but not required to run the Stage 2 map. To maximize gains though you'd definitely want to go with downpipes.

[exia_m3]

Originally Posted by proTUNING Freaks

Downpipes are recommended but not required to run the Stage 2 map. To maximize gains though you'd definitely want to go with downpipes.

thx went stage 2 MORE POWER! will eventually get DP down the road just got the catback exhaust