454.0bhp (stage 1)

chris-c · 08-11-2018, 10:35 AM

Just got back from a morning at DMS in Southampton where I got my 340 on the rollers and they said "wow, that's a strong number".

They have had a few B58s in recently their rollers have shown 360-365 for most mppsk cars and 430-435 for most post map.

The car pulls like crazy higher up the rev range which is great. Down low it seems to almost hesitate due to the traction control going crazy but mid range is awesome.

I need to try some launches but I fear the rears will just light up!

tobefair-idontcare · 08-11-2018, 10:49 AM

What’s all done to the car? Because those are really high baseline numbers.

ceedawg · 08-11-2018, 01:07 PM

Yes please share and nice numbers

chris-c · 08-12-2018, 03:15 AM

If they are high baseline, lets say over read by 3% from 360 for mppsk the post map figure is more like 430something.

Its a big headline number but another car on the day had 340something "stock" (high flow exhaust and air filter) then below 420 post map.

They wasn't sure why my car got the results it did.

All it's had is the MPPSK setup and a pipercross panel filter.

335i/335d? · 08-12-2018, 07:34 AM

60-70 hp over mppsk is great! Any idea what a standard m3/m4 puts down on their dyno?

What kind of fuel?

Do they offer a stage 2 tune?

Nugget · 08-13-2018, 07:40 PM

Quote:

Originally Posted by tobefair-idontcare

What’s all done to the car? Because those are really high baseline numbers.

That's not WHP in the UK they extrapolate back to engine hp.

chris-c · 08-14-2018, 01:15 AM

Yeah to clarify.
Stock BMW numbers = 326bhp
MPPSK BMW numbers = 360bhp
My mppsk numbers = 372
My remap numbers = 444

chris-c · 08-14-2018, 05:39 AM

NISFAN · 08-14-2018, 09:12 AM

Nice, what was the @wheels number?

riskmaker76 · 08-15-2018, 07:48 AM

Its a Dyno those are @wheel numbers

Quote:

Originally Posted by NISFAN

Nice, what was the @wheels number?

BMWILUVU · 08-15-2018, 08:45 AM

440hp from just the BMW midpipe, exhaust, and DMS tune?

EricVR4 · 08-15-2018, 09:46 AM

Quote:

Originally Posted by Nugget

That's not WHP in the UK they extrapolate back to engine hp.

Quote:

Originally Posted by riskmaker76

Its a Dyno those are @wheel numbers

Not in the UK it's not

chris-c · 08-15-2018, 10:49 AM

Quote:

Originally Posted by NISFAN

Nice, what was the @wheels number?

I can ask DMS if they can provide the at wheels number. I assume they kept logs of it.

chris-c · 01-21-2019, 02:54 AM

At the weekend I went with a few others from the forum and got the car checked by Charlie at Surrey Rolling Road and was happy with the results.

It was nice to have an independent report of the numbers vs numbers from a place you get your car mapped.

DMS was a case of a pipercross oil coated filter with asda economy fuel.
SRR was the stock paper panel filter with Tesco 99 fuel.

08-11-2018, 10:35 AM	#1
chris-c Lieutenant Colonel 901 Rep 1,801 Posts Drives: F31 340i RWD Join Date: Feb 2018 Location: Kent iTrader: (0)	454.0bhp (stage 1) - DMS automotive Just got back from a morning at DMS in Southampton where I got my 340 on the rollers and they said "wow, that's a strong number". They have had a few B58s in recently their rollers have shown 360-365 for most mppsk cars and 430-435 for most post map. The car pulls like crazy higher up the rev range which is great. Down low it seems to almost hesitate due to the traction control going crazy but mid range is awesome. I need to try some launches but I fear the rears will just light up! Attached Images Last edited by chris-c; 01-21-2019 at 02:51 AM..
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08-11-2018, 10:49 AM	#2
tobefair-idontcare Second Lieutenant 54 Rep 286 Posts Drives: BMW 340i Join Date: Jun 2018 Location: D.C. iTrader: (5)	What’s all done to the car? Because those are really high baseline numbers.
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08-11-2018, 01:07 PM	#3
ceedawg Major 468 Rep 1,348 Posts Drives: 2k15 335i xdrive MSport 6spd Join Date: Dec 2017 Location: Big City iTrader: (0)	Yes please share and nice numbers __________________ 2k15 335i Msport xdrive 6spd Wagner Comp2 FMIC,FTP CP,stock exhaust. Fabspeed Sport catted DP, KW V2 coil overs,FBO BM3 Stg 2
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08-12-2018, 03:15 AM	#4
chris-c Lieutenant Colonel 901 Rep 1,801 Posts Drives: F31 340i RWD Join Date: Feb 2018 Location: Kent iTrader: (0)	If they are high baseline, lets say over read by 3% from 360 for mppsk the post map figure is more like 430something. Its a big headline number but another car on the day had 340something "stock" (high flow exhaust and air filter) then below 420 post map. They wasn't sure why my car got the results it did. All it's had is the MPPSK setup and a pipercross panel filter.
	Appreciate 0 Quote

08-12-2018, 07:34 AM	#5
335i/335d? Private First Class 21 Rep 196 Posts Drives: 340 m sport individual Join Date: Sep 2007 Location: The Netherlands iTrader: (0)	60-70 hp over mppsk is great! Any idea what a standard m3/m4 puts down on their dyno? What kind of fuel? Do they offer a stage 2 tune?
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08-14-2018, 01:15 AM	#7
chris-c Lieutenant Colonel 901 Rep 1,801 Posts Drives: F31 340i RWD Join Date: Feb 2018 Location: Kent iTrader: (0)	Yeah to clarify. Stock BMW numbers = 326bhp MPPSK BMW numbers = 360bhp My mppsk numbers = 372 My remap numbers = 444
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08-14-2018, 05:39 AM	#8
chris-c Lieutenant Colonel 901 Rep 1,801 Posts Drives: F31 340i RWD Join Date: Feb 2018 Location: Kent iTrader: (0)
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08-14-2018, 09:12 AM	#9
NISFAN Major General 3487 Rep 9,709 Posts Drives: BMW M2 Join Date: Aug 2012 Location: Bedford UK iTrader: (0)	Nice, what was the @wheels number?
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08-15-2018, 08:45 AM	#11
BMWILUVU Lieutenant Colonel 809 Rep 1,597 Posts Drives: 340ix Join Date: Mar 2017 Location: The Boibs iTrader: (0)	440hp from just the BMW midpipe, exhaust, and DMS tune?
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01-21-2019, 02:54 AM	#14
chris-c Lieutenant Colonel 901 Rep 1,801 Posts Drives: F31 340i RWD Join Date: Feb 2018 Location: Kent iTrader: (0)	At the weekend I went with a few others from the forum and got the car checked by Charlie at Surrey Rolling Road and was happy with the results. It was nice to have an independent report of the numbers vs numbers from a place you get your car mapped. DMS was a case of a pipercross oil coated filter with asda economy fuel. SRR was the stock paper panel filter with Tesco 99 fuel. Attached Images
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