Eurocharged 2015 F80/F82 M3 and M4 S55 inline-6 ECU flash tune software available - Dynocharts with and without Eurocharged downpipes

[Sticky]

It is nice having the entirety of F-Series BMW ECU's cracked, isn't it? It seems like every week a tuner is releasing their flash software. Eurocharged in addition to their S63TU flash now offers an S55 flash for the F80 M3 and F82 M4 models equipped with the BMW 3.0 liter S55 turbocharged inline-6.

On the Eurocharged Houston Dyno Dynamics the 2015 F80 M3 tested puts down 360 wheel horsepower and 375 lb-ft of wheel torque stock. Note, it is reading more conservatively than a Dynojet and how one would typically expect a Dyno Dynamics to read.

When tuned by Eurocharged, output rises to 450 wheel horsepower and 448 lb-ft of wheel torque. Gains of 90 wheel horsepower and 73 lb-ft of wheel torque respectively. For tune only numbers those are very, very nice gains.

Now how about when Eurocharged downpipes are added into the mix? Wheel horsepower goes into the 480's along with the wheel torque. Downpipes are providing roughly 30 more horses and lb-ft at the wheels.

In addition to the power and torque gains the Eurocharged software removes the speed limiter, increases the redline, and optimizes throttle response.

Not bad at all for $1299.99: http://www.eurocharged.com/products/...e-remap-detail

Tune only:

Tune with Eurocharged downpipes:

[bobS]

Very impressive!! Secrets out now, flash tunes from everyone lol.

Makes you wonder why dinan, ess, etc. jumped into the piggy back game so quickly.

[Sticky]

Makes you wonder why dinan, ess, etc. jumped into the piggy back game so quickly.

Because they couldn't sell flashes. They had no choice.

[boostedmaserati]

Holy balls that's insane. I'm starting to like the F80

[ND75R]

Crazy numbers, was just looking at this on their site the other day.

This may be a stupid question but do they offer tuning for the M235i? I didn't see it on their website.

[leveraged sellout]

Man those Dyno Dynamics units are heartbreakers.

[Sticky]

Crazy numbers, was just looking at this on their site the other day.

This may be a stupid question but do they offer tuning for the M235i? I didn't see it on their website.

@[email protected]

[0-60Motorsports]

Very nice!

[farbmw]

So I was reading their website on this, so from what I understand is you have to mail your ECU to the Eurocharged Houston location, so since Eurocharged Toronto is my local shop they can't do this in-house?

[Sticky]

So I was reading their website on this, so from what I understand is you have to mail your ECU to the Eurocharged Houston location, so since Eurocharged Toronto is my local shop they can't do this in-house?

I think Toronto and Houston are the only ones that can do it at the moment.

@[email protected] should be able to verify this

[[email protected]]

So I was reading their website on this, so from what I understand is you have to mail your ECU to the Eurocharged Houston location, so since Eurocharged Toronto is my local shop they can't do this in-house?

yes, sorry. Toronto is able to do it as well.

We have a giant web project that is in process that should help things around but it won't be complete for another few months.

[[email protected]]

Crazy numbers, was just looking at this on their site the other day.

This may be a stupid question but do they offer tuning for the M235i? I didn't see it on their website.

yes sir, just give us a call

[benzy89]

Somebody get these guys some upgraded turbos... @[email protected] how do the fuel trims look right now? Wondering if there's any chance for E85 tuning, maybe hit 500 WHP on the stock turbos

[Sticky]

They are already working on upgraded turbos.

[benzy89]

They are already working on upgraded turbos.

I know Pure Turbos has released something, and it yielded decent gains paired with Meth+Piggy, but I'm focusing on upgraded tuning with real tuning changes made to the Fueling & Ignition tables.... No different then the N54 how it went from high 300-WHP stock turbos/piggy/meth combinations, to low/mid-400 WHP with flash tuning & straight E85.

[[email protected]]

Somebody get these guys some upgraded turbos... @[email protected] how do the fuel trims look right now? Wondering if there's any chance for E85 tuning, maybe hit 500 WHP on the stock turbos

the car will need a hpfp soon, and the turbos are maxed as well as fueling

I know Pure Turbos has released something, and it yielded decent gains paired with Meth+Piggy, but I'm focusing on upgraded tuning with real tuning changes made to the Fueling & Ignition tables.... No different then the N54 how it went from high 300-WHP stock turbos/piggy/meth combinations, to low/mid-400 WHP with flash tuning & straight E85.

I am not a fan of piggy backs myself. We have full access to the ecu so it should be a walk in the park after we figure out hardware.

[quattr0]

ThatThat was qik. I checked Houston shop few weeks ago and they ask me for one month. Guess its been a month ;-) Will have it dynoed b4 and after. Can't wait......

How's the drivability Jake? Understand 450whp is nothing to worry abt but I still Can't launch smoothly stock manual in first lol

[Sticky]

@[email protected]

[[email protected]]

drivability is great, but ya lack of traction is always an issue with these cars lol

[Jeffman]

@CobbTuning, are you listening?

[BMW M4 Power]

Jake, I'm assuming 480rwhp on the dyno dynamics you guys tested it on (w/o cats) would convert to over 500+rwhp easy on a dynojet??

Also, are you guys working on a solution for clients receiving the flashes without going through the ECU removal and shipping process? I'm on the east coast... thanks!


- Kevin

[Sticky]

Jake, I'm assuming 480rwhp on the dyno dynamics you guys tested it on (w/o cats) would convert to over 500+rwhp easy on a dynojet??

Their Dyno Dynamics is set to read like a Dynojet.

Also, are you guys working on a solution for clients receiving the flashes without going through the ECU removal and shipping process? I'm on the east coast... thanks!

Good question. @[email protected]

[BMW M4 Power]

If that's true wouldn't the M4 have dyno'ed closer to 420rwhp - baseline (what many others dyno'ed bone stock on dynojets) Most dyno dynamics are calibrated stingy like mustang dynos. That fact this car started with a baseline 50-60+rwhp down on power would suggest that. Obviously keeping that same calibration would then suggest their top number would also be 50-60rwhp down on what it should show on dynojet. (as much as 530rwhp!!) ...Regardless, what's *important* is the NET increase... and 90 more whp on just tune and 120 with the dp's is simply crazy for a "pump fuel" stock everything else number if I'm reading this right!

- Kevin

[Sticky]

If that's true wouldn't the M4 have dyno'ed closer to 420rwhp (what many others dyno'ed bone stock on dynojets) Most dyno dynamics are calibrated stingy like mustang dynos. That fact this car started with a baseline 50-60+rwhp down on power would suggest that. Obviously keeping that same calibration would then suggest their top number would also be 50-60rwhp down on what it should show on dynojet. Regardless, what's *important* is the NET increase... and 90 more whp on just tune and 120 with dps is simply crazy for a pump fuel stock everything else number if I'm reading this right!

- Kevin

Yes that is right the baseline would be higher but you need to understand as well the correction factor is electronically adjustable. So that makes it tricky somewhat to use as a standard.

I have seen different correction factors on different Eurocharged graphs. This isn't malicious in any way it's simply a by-product of the Dyno-Dynamics software interface.

In this particular instance if you feel the baseline is lower than a Dynojet then yes, you should in theory be able to put down higher numbers on the Dynojet.

The delta is most important as you stated. It just becomes complicated when you want to put numbers between dynamometers in context.

[BMW M4 Power]

Yes I completely agree. My local shop runs a dynojet 248 and I love how there's no conversion factor for them, just raw whp numbers for the conditions. As you mention, the correction factor they used "appears" definitely a conservative one if it did 360rwhp base... MUCH lower than any dynojet I'd seen on them yet... suggesting that "480rwhp without dp's" number may be well over 500rwhp if they rolled it onto a dynojet nearby...

Yes a 120rwhp delta between stock and JUST "a flash & downpipes" is absolutely head and shoulders over what anyone else has done thus far on these cars! So far this flash 'appears' to be the gold standard out there on pump fuel..