VTT G80 M3 Competition Dyno 481WHP

Chris@VargasTurboTech · 03-17-2021, 04:46 PM

Featured on BIMMERPOST.com

Dynoed the VTT G80 M3C. It's definitely underrated. Depending on the correction factor or lack thereof showing between 455-481WHP/445-467WTQ, which is about 523.25-553.15 to the crank. So between 13-43hp underrated depending on if you want to run SAE, STD, or Uncorrected. The Factory almost certainly rates it SAE so it's not too far off there. If you go uncorrected it's quite a bit underrated. Take it as you will...

https://www.facebook.com/706718792/v...9421875828793/

hayko_M340 · 03-18-2021, 02:31 AM

Nice! Really wish I had a G80 about now, can't wait to see what it puts down with some VTT touches.

AlterZgo · 03-18-2021, 11:19 AM

I know one cannot directly compare different dynos on different days and areas with different weather locations, but comparing this M3C dyno to Autocouture's M4 base 6MT dyno gives me hope that these cars have very similar power levels rather than the 30 hp and 73 lb/ft of torque disadvantage officially listed by BMW.

giphlag · 03-18-2021, 02:33 PM

Quote:

Originally Posted by AlterZgo

I know one cannot directly compare different dynos on different days and areas with different weather locations, but comparing this M3C dyno to Autocouture's M4 base 6MT dyno gives me hope that these cars have very similar power levels rather than the 30 hp and 73 lb/ft of torque disadvantage officially listed by BMW.

You know I was wondering about the differences in output between comp and base model. Is it simply a tune difference? And therefor one could assume the base model can be brought up to comp-level performance?

Imperial328i · 03-18-2021, 02:36 PM

Thanks for sharing! It's very exciting to be in on the ground floor of a new model of M3.

bjcarls · 03-18-2021, 02:37 PM

Quote:

Originally Posted by giphlag

You know I was wondering about the differences in output between comp and base model. Is it simply a tune difference? And therefor one could assume the base model can be brought up to comp-level performance?

The standard M3 runs a max of 18.9 psi compared to 24.7 psi in the Competition

Sedan_Clan · 03-18-2021, 02:43 PM

This car puts down the power.

BwoodBMW · 03-18-2021, 02:44 PM

Definitely enough power to take advantage of an AWD system (although I hear the G80 isn't quite as traction-challenged as the F80). As much as I hate the grill here, once the AWD car hits, the perfomance is going to be AWESOME at this pricepoint.

lemetier · 03-18-2021, 02:48 PM

Quote:

Originally Posted by Chris@VargasTurboTech

The Factory almost certainly rates it SAE so it's not too far off there. If you go uncorrected it's quite a bit underrated.

OEM rating (Axle output) is without added correction factor (TMAP logic = DME Compensation for Atmospheric Contiditions).

GOLFFRR · 03-18-2021, 03:21 PM

Quote:

Originally Posted by Sedan_Clan

This car puts down the power.

love it!

Game · 03-18-2021, 04:03 PM

IND's M4 non-comp put down roughly the same power, no?

spuntyb · 03-18-2021, 05:23 PM

Nice!

Bumpinjeep · 03-18-2021, 05:27 PM

Chris, do you guys have F8X dyno numbers from that specific dyno? Wondering what the delta is.

EndBosS · 03-18-2021, 06:04 PM

not really sure how that dyno can be accurate without sufficient blower in the front...

has anyone with a bFlash datalogged this car during a run? I'm still breaking in my M4, so it's coming, just not possible yet.

Ps. How did you guys break in a car in 4 days and did 2000km & had the break-in service lol...

M3AWD · 03-18-2021, 07:46 PM

Appreciate posting this!

I'm afraid until we see dyno runs on the same dyno & under the same conditions of G8x vs. F8x I don't think we can draw any conclusions.

trey100 · 03-18-2021, 08:32 PM

Seems to have a similar curve to the F80 but shifted 50 more ft lbs of torque across the band.

TigahRouge · 03-18-2021, 09:18 PM

I have been saying this for a week since I took delivery of my G82!!

Boss330 · 03-19-2021, 04:53 AM

Quote:

Originally Posted by lemetier

Quote:

Originally Posted by Chris@VargasTurboTech

The Factory almost certainly rates it SAE so it's not too far off there. If you go uncorrected it's quite a bit underrated.

OEM rating (Axle output) is without added correction factor (TMAP logic = DME Compensation for Atmospheric Contiditions).

We had a long debate on dyno numbers back when the F8x was launched.

Some of us pointed out exactly what you are saying here, I even referenced the relevant stds (SAE and EU) which regulates that for vehicles where the engine management compensates for atmospheric conditions, no correction factor shall be applied.

Using CF in these cases would constitute somewhat of a «double dipping» of corrections.

F85MTuNED · 03-19-2021, 07:11 AM

Solid numbers!

luchocamp · 03-19-2021, 11:09 AM

thanks for sharing.
lets see with GC turbos

SickGTR · 03-19-2021, 12:01 PM

Get some 60-130 numbers!!! That will help out for sure

CPWINCH · 03-19-2021, 12:36 PM

Uncorrected, just like its aesthetics

03-17-2021, 04:46 PM	#1
Chris@VargasTurboTech Lieutenant Colonel 1948 Rep 1,533 Posts Drives: All Things TurboCharged Join Date: May 2016 Location: Bay Area iTrader: (0)	VTT G80 M3 Competition Dyno 481WHP Featured on BIMMERPOST.com Dynoed the VTT G80 M3C. It's definitely underrated. Depending on the correction factor or lack thereof showing between 455-481WHP/445-467WTQ, which is about 523.25-553.15 to the crank. So between 13-43hp underrated depending on if you want to run SAE, STD, or Uncorrected. The Factory almost certainly rates it SAE so it's not too far off there. If you go uncorrected it's quite a bit underrated. Take it as you will... https://www.facebook.com/706718792/v...9421875828793/ Attached Images
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03-18-2021, 02:31 AM	#2
hayko_M340 Second Lieutenant 147 Rep 244 Posts Drives: 2020 BMW M340I Join Date: Jul 2016 Location: California iTrader: (0)	Nice! Really wish I had a G80 about now, can't wait to see what it puts down with some VTT touches.
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03-18-2021, 11:19 AM	#3
AlterZgo Lieutenant Colonel 1547 Rep 1,669 Posts Drives: 23 X3 M40i, 21 911S, 24 Taycan Join Date: Sep 2010 Location: Gilbert, AZ iTrader: (0)	I know one cannot directly compare different dynos on different days and areas with different weather locations, but comparing this M3C dyno to Autocouture's M4 base 6MT dyno gives me hope that these cars have very similar power levels rather than the 30 hp and 73 lb/ft of torque disadvantage officially listed by BMW.
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03-18-2021, 02:36 PM	#5
Imperial328i Lieutenant 279 Rep 558 Posts Drives: 2015 MGM 328i, 2017 LBB M2 Join Date: Jan 2018 Location: Southern Maryland iTrader: (1)	Thanks for sharing! It's very exciting to be in on the ground floor of a new model of M3. __________________ 2017 F80 ZCP - Mineral Grey Metallic
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03-18-2021, 02:43 PM	#7
Sedan_Clan Law Enforcer 26625 Rep 22,624 Posts Drives: '22 Chalk Gray Porsche C2S Join Date: Jun 2006 Location: ..in your rearview!!! iTrader: (26)	This car puts down the power.
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03-18-2021, 02:44 PM	#8
BwoodBMW Colonel 1859 Rep 2,537 Posts Drives: EFFEIGHTY Join Date: Apr 2010 Location: LA LA land iTrader: (0)	Definitely enough power to take advantage of an AWD system (although I hear the G80 isn't quite as traction-challenged as the F80). As much as I hate the grill here, once the AWD car hits, the perfomance is going to be AWESOME at this pricepoint.
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03-18-2021, 04:03 PM	#11
Game ------ 7875 Rep 10,492 Posts Drives: G80 LCI, G87 (sold) Join Date: Aug 2010 Location: Chicago'ish iTrader: (25)	IND's M4 non-comp put down roughly the same power, no? __________________
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03-18-2021, 05:23 PM	#12
spuntyb Major General 4204 Rep 5,040 Posts Drives: 2019 F90 Competition Join Date: Aug 2013 Location: USA iTrader: (0)	Nice! __________________ <b>2023 M5C SRG\|Aragon \|\| 2018 Macan GTS</b> 2019 F90 Comp MBB\|Black (sold) 2018 F80 ZCP TB\|SS (sold) 2015 F30 335 AW\|CR (sold) 2015 F31 MG\|CR (sold) 2011 E90 JB\|Oyster (sold)
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03-18-2021, 05:27 PM	#13
Bumpinjeep Colonel 5993 Rep 2,450 Posts Drives: 2023 M2 Join Date: Mar 2017 Location: Redmond, WA iTrader: (0) Garage List 2023 M2 [8.33]	Chris, do you guys have F8X dyno numbers from that specific dyno? Wondering what the delta is. __________________ Present: 2023 M2 BSM W/Carbon everything, 6 Speed Past:2020 M2C HS Executive, 6 Speed
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03-18-2021, 06:04 PM	#14
EndBosS First Lieutenant 435 Rep 335 Posts Drives: G82 M4 Coupé Join Date: May 2014 Location: Puurs iTrader: (0) Garage List 2024 XM [9.50] 2022 G01 X3 LCI xDr ... [10.00]	not really sure how that dyno can be accurate without sufficient blower in the front... has anyone with a bFlash datalogged this car during a run? I'm still breaking in my M4, so it's coming, just not possible yet. Ps. How did you guys break in a car in 4 days and did 2000km & had the break-in service lol... __________________ ///2015 BMW F82 M4 Coupé - Azurite Black - Sold! ///2021 BMW G82 M4 Coupé - Isle Of Man Green - Sold! ///2024 BMW G09 XM - Petrol Mica - Follow me @instagram >> @azuritedim4
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03-18-2021, 07:46 PM	#15
M3AWD Lieutenant Colonel 3247 Rep 1,909 Posts Drives: 2022 G80 M3 AWD Join Date: Sep 2013 Location: Atlanta, GA iTrader: (0)	Appreciate posting this! I'm afraid until we see dyno runs on the same dyno & under the same conditions of G8x vs. F8x I don't think we can draw any conclusions. __________________ 2022 G80 M3 Comp M xDrive
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03-18-2021, 08:32 PM	#16
trey100 Colonel 1125 Rep 2,564 Posts Drives: 2020 M2 Competition Join Date: Jul 2007 Location: New York iTrader: (0)	Seems to have a similar curve to the F80 but shifted 50 more ft lbs of torque across the band.
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03-18-2021, 09:18 PM	#17
TigahRouge Private First Class 307 Rep 175 Posts Drives: G05X5,G82C, Ram 1500 Join Date: Feb 2021 Location: Northern California iTrader: (0)	I have been saying this for a week since I took delivery of my G82!!
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03-19-2021, 07:11 AM	#19
F85MTuNED IG: @88jae88 1645 Rep 1,751 Posts Drives: ///Ⓜ️ Join Date: Mar 2015 Location: NY / NJ iTrader: (1)	Solid numbers! __________________ IM POOR..
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03-19-2021, 11:09 AM	#20
luchocamp First Lieutenant 261 Rep 389 Posts Drives: 18 BMW M2LPower Join Date: Sep 2016 Location: Santo Domingo, Dominican Republic iTrader: (0)	thanks for sharing. lets see with GC turbos __________________ 13 BMW 335ix Full Weight 10.64 @129mph N55 WR SOLD 15 BMW M4 Full Weight 10.69@133mph stock turbos SOLD 18 BMW M2LPower 9.69@147.4mph 1.66 60ft michelin 4s tires instagram @luchocampusano YouTube Lucho Campusano
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03-19-2021, 12:01 PM	#21
SickGTR Banned 1082 Rep 949 Posts Drives: 1000whpGTR/ F-82 YAS Join Date: Dec 2018 Location: Dirt Jerz iTrader: (0)	Get some 60-130 numbers!!! That will help out for sure
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03-19-2021, 12:36 PM	#22
CPWINCH Brigadier General 740 Rep 4,635 Posts Drives: Toyota Prius Join Date: May 2010 Location: Los Angeles iTrader: (7)	Uncorrected, just like its aesthetics __________________ Follow my BMW instagram @CARMODIFICATION Let me know you are from bimmerpost and i'll follow back
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