M2 CS Dyno

Bimmercs · 08-14-2020, 04:15 PM

Featured on BIMMERPOST.com

Not sure if true , but someone from Sport Auto magazine dyno the M2 CS and found 491ps stock power.

GimmeanM · 08-14-2020, 04:38 PM

Wow, that's quite a jump from the claimed. Have you found a similar test that they've done on any other S55 equipped car?

Bimmercs · 08-14-2020, 04:42 PM

Quote:

Originally Posted by GimmeanM

Wow, that's quite a jump from the claimed. Have you found a similar test that they've done on any other S55 equipped car?

Not yet but for sure at a later date we will see .but many say that BMW claims less than the official specs.

BeastieBombRacing · 08-14-2020, 05:31 PM

What is that in 'merican?

GimmeanM · 08-14-2020, 05:59 PM

Quote:

Originally Posted by BeastieBombRacing

What is that in 'merican?

484 hp

BeastieBombRacing · 08-14-2020, 06:02 PM

Quote:

Originally Posted by GimmeanM

484 hp

Appreciate you.

That's impressive. More than the M4CS right?

GimmeanM · 08-14-2020, 06:18 PM

Quote:

Originally Posted by Turbomeister

Not yet but for sure at a later date we will see .but many say that BMW claims less than the official specs.

Quote:

Originally Posted by BeastieBombRacing

Appreciate you.

That's impressive. More than the M4CS right?

I know BMW has been in the habit of claiming less than actual output, but 491 seems to be a higher margin than most:

https://www.bmwblog.com/2018/10/19/b...orque-on-dyno/

Davil · 08-15-2020, 12:25 AM

Helps explain why it is 2 seconds faster to 200.

Romo · 08-15-2020, 07:19 AM

I`m not surprised, this car rally takes off !

So fast, so easy, while stil running the car in at max 5,5 K RPM

cheveux · 08-20-2020, 01:44 PM

Nice! 491hp without SCH! aahahah

buzzybee · 08-20-2020, 01:50 PM

dam thats wild
cant wait till these hit the used car market

EXE46 · 08-20-2020, 01:58 PM

Quote:

Originally Posted by buzzybee

dam thats wild
cant wait till these hit the used car market

Where it will cost more than new. This is BMW most desirable modern M car.

MBlaster · 08-20-2020, 02:05 PM

Quote:

Originally Posted by Turbomeister

Not sure if true , but someone from Sport Auto magazine dyno the M2 CS and found 491ps stock power.

Impressive torque curve, peaks just shy of 3k.

Graves · 08-20-2020, 02:06 PM

Shit

jmg · 08-20-2020, 02:07 PM

Quote:

Originally Posted by BeastieBombRacing

Quote:

Originally Posted by GimmeanM

484 hp

Appreciate you.

That's impressive. More than the M4CS right?

Most probably not. You would have to put them on the same dyno to be sure since dyno's aren't absolute. They all give different readings and should only really be compared to other cars on the same dyno.

So far ring times show that the M3/4 CS is still faster. M2 CS is in the 1:50's while the M3/4 CS is in the 1:30's. 20 seconds faster. Whether that is due to power is up to interpretation.

NathObeaN · 08-20-2020, 02:08 PM

That's quite the power output. Weird to think the S55 engine is the same in all these variants but tuned to different levels. As easy and fun as after market tuning your car is, to have this at stock, under warranty, that's pretty nice.

GOLFFRR · 08-20-2020, 02:46 PM

holy smokes!! that is a rocket!!

LLNM4 · 08-20-2020, 02:52 PM

It's just a tune.... the M4 GTS same S55 gives you 500hp
Stage II from Alex alpine or BM3 are more impressive.
Can not justify the price... i will wait for the G82 m4

SabineBimmer · 08-20-2020, 03:30 PM

Quote:

Originally Posted by GimmeanM

Wow, that's quite a jump from the claimed. Have you found a similar test that they've done on any other S55 equipped car?

BMW has typically underrated the HP and torque. Not surprised. Just a wonderful car!

nlpamg · 08-20-2020, 03:32 PM

Quote:

Originally Posted by LLNM4

It's just a tune.... the M4 GTS same S55 gives you 500hp
Stage II from Alex alpine or BM3 are more impressive.
Can not justify the price... i will wait for the G82 m4

BM3 if you want crap throttle response (I hated BM3 on my Supra). For a car like this, I'd rather keep it stock whereas on my Supra, it's full bolt-ons and Ecutek Racerom running E50.

CanAutM3 · 08-20-2020, 05:09 PM

Quote:

Originally Posted by jmg

Most probably not. You would have to put them on the same dyno to be sure since dyno's aren't absolute. They all give different readings and should only really be compared to other cars on the same dyno.

So far ring times show that the M3/4 CS is still faster. M2 CS is in the 1:50's while the M3/4 CS is in the 1:30's. 20 seconds faster. Whether that is due to power is up to interpretation.

Not really. Comparing apples-to-apples, AMS/SA supertest results the M4cs and M2cs are within 1 second of each other (both in the 7:42). It has to be noted that the M4cs was tested on a rather hot day and the M2cs was tested on the faster repaved 'ring, but nonetheless, I expect the M2cs and M4cs to be very close in terms of performance.

CanAutM3 · 08-20-2020, 05:12 PM

Quote:

Originally Posted by BeastieBombRacing

Appreciate you.

That's impressive. More than the M4CS right?

Pretty much same peak power, albeit with less torque for the M2cs (640N-m vs 580N-m). Below the AMS/SA dyno of the M4cs (same Maha dyno as the M2cs in OP):

08-14-2020, 04:15 PM	#1
Bimmercs Lieutenant 1173 Rep 579 Posts Drives: F87 M2 CS (6MT) Join Date: Jan 2018 Location: Cyprus iTrader: (0)	M2 CS Dyno - 491ps / 484 hp Stock (from Sport Auto) Featured on BIMMERPOST.com Not sure if true , but someone from Sport Auto magazine dyno the M2 CS and found 491ps stock power. Attached Images __________________ ///M POWER *“A driver don’t pick the car, the car picks the driver.* Its a mystical bond between man and machine.”**
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08-14-2020, 04:38 PM	#2
GimmeanM We've landed on the moon! 923 Rep 790 Posts Drives: 2011 1M (AW) Join Date: Sep 2014 Location: Denver, CO iTrader: (0) Garage List 2020 BMW M2 CS [0.00] 2018 Toyota Tacoma [0.00] 2011 BMW 1M [5.00]	Wow, that's quite a jump from the claimed. Have you found a similar test that they've done on any other S55 equipped car? __________________
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08-14-2020, 05:31 PM	#4
BeastieBombRacing mmmbrap 927 Rep 1,153 Posts Drives: M2 Join Date: Jul 2019 Location: KC iTrader: (0)	What is that in 'merican? __________________ Current: 2018 M2 Prior: Focus RS Mk3 \| E92 M3 Competition \| 997.1 Carrera S
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08-15-2020, 12:25 AM	#8
Davil Lieutenant Colonel 2596 Rep 1,571 Posts Drives: Various Join Date: Jul 2018 Location: Australia iTrader: (0)	Helps explain why it is 2 seconds faster to 200.
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08-15-2020, 07:19 AM	#9
Romo Lieutenant Colonel 1167 Rep 1,609 Posts Drives: HP4C M2CS DCT 718 GT4 PDK Join Date: Oct 2006 Location: The Netherlands iTrader: (0)	I`m not surprised, this car rally takes off ! So fast, so easy, while stil running the car in at max 5,5 K RPM
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08-20-2020, 01:44 PM	#10
cheveux Private First Class 205 Rep 124 Posts Drives: 2014 M4 Join Date: May 2018 Location: Portugal iTrader: (0)	Nice! 491hp without SCH! aahahah
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08-20-2020, 01:50 PM	#11
buzzybee Private 37 Rep 70 Posts Drives: e92 m3, e92 335i, f82 m4 Join Date: Apr 2020 Location: socal iTrader: (1)	dam thats wild cant wait till these hit the used car market
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08-20-2020, 02:06 PM	#14
Graves Sicario 933 Rep 1,103 Posts Drives: 2018 M3 ZCP Join Date: Jul 2017 Location: Bayern iTrader: (1) Garage List 2018 BMW M3 ZCP [0.00] 2013 Chevrolet Corv ... [0.00]	Shit __________________ Ryan King 2018 M3 ZCP
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08-20-2020, 02:08 PM	#16
NathObeaN First Lieutenant 395 Rep 381 Posts Drives: M2 Competition (MY2021) Join Date: Jan 2018 Location: UK iTrader: (0)	That's quite the power output. Weird to think the S55 engine is the same in all these variants but tuned to different levels. As easy and fun as after market tuning your car is, to have this at stock, under warranty, that's pretty nice.
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08-20-2020, 02:46 PM	#17
GOLFFRR 7804 Rep 25,104 Posts Drives: GOLFFRR cart Join Date: Mar 2009 Location: we sell BMWs to "ALL" US states iTrader: (4)	holy smokes!! that is a rocket!! __________________ BEFORE YOU BUY YOUR NEXT BMW, PM ME FIRST WE CAN HOOK YOU UP! Jimmy Miller:jmiller@stevethomasbmw.com Cell:805-509-2048 If you have any issues getting a hold of Jimmy M PLEASE PM me, I'm available everyday till 545pm!
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08-20-2020, 02:52 PM	#18
LLNM4 Second Lieutenant 178 Rep 246 Posts Drives: M4 F82 MG Join Date: Mar 2012 Location: The Netherlands iTrader: (1)	It's just a tune.... the M4 GTS same S55 gives you 500hp Stage II from Alex alpine or BM3 are more impressive. Can not justify the price... i will wait for the G82 m4 __________________ M4 F82, MG, stage 2+, ER catless DP, Akra, Armytrix, BMS intake, ER charge pipes, Ohlins R&T, GTS/CS hood, GTS flash, EDC CS, 763M CS rims, LCI taillights and LCI LED adaptive headlights M5 F10, Singapore grey, stage 2 E92 335i RB upgrade turbo & FBO
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