Post Your M240i Dyno Here!!!

42395_skyline · 12-01-2018, 04:51 PM

Does anyone have M240i results with meth?

Also, where are they strapping the cars from for the dyno? From the horror stories I've heard of cars being strapped down wrong, I'm afraid of getting a dyno done.

aerobod · 12-01-2018, 05:20 PM

The safe method to strap BMWs down is to use 'T' Hooks after removing the jacking blocks and inserting the 'T' hooks and using webbing to the tie down points: https://www.bimmerworld.com/Tools/BM...-Set-of-4.html

Strapping down to suspension arms will risk bending the alloy arms.

Nugget · 12-10-2018, 01:46 AM

M140i but same thing.

Done on a dyno dynamics.
Stock vs MP Stage 2 tune
300 vs 391whp

plus BCS 100 cell catted downpipe
401whp

nikman011 · 12-10-2018, 04:53 AM

Real tempted to flash back to my MP stage 2 and get a Dyno run in to see the difference

kriszty · 12-10-2018, 05:45 AM

nice gains, but is 391 WHP not a bit to much strain for the B58 engine ? ( Fuel cap, gearing )

Nugget · 12-10-2018, 05:45 PM

Quote:

Originally Posted by nikman011

Real tempted to flash back to my MP stage 2 and get a Dyno run in to see the difference

What did you switch to?

Quote:

Originally Posted by kriszty

nice gains, but is 391 WHP not a bit to much strain for the B58 engine ? ( Fuel cap, gearing )

401whp

Ive been running it since August with a few track days and no issues.
Stock clutch seems to be coping which was a concern of mine.

nikman011 · 12-10-2018, 05:48 PM

Quote:

Originally Posted by Nugget

Quote:

Originally Posted by nikman011

Real tempted to flash back to my MP stage 2 and get a Dyno run in to see the difference

What did you switch to?

Running Stage 2 HCP

Nugget · 12-10-2018, 05:58 PM

Big difference compared to MP?
I've only heard good things about HCP.

nikman011 · 12-10-2018, 09:02 PM

Quote:

Originally Posted by Nugget

Big difference compared to MP?
I've only heard good things about HCP.

Appears to have roughly the same power, but more upfront power than in the backside, ...... both solid tunes, bringing that wHP up to 400, keeping in check with a Steve Dinan interview I heard him say 25-30% more power is a good stopping point for longevity in BMWs

Scadam · 12-10-2018, 11:06 PM

My end goal for my b58 is 500-550whp. I was told any more than that and it will start to have issues with the motor and tranny holding up.

WolfGTI · 12-11-2018, 06:56 AM

Probably more issues with motor than tranny.

Quote:

Originally Posted by Scadam

My end goal for my b58 is 500-550whp. I was told any more than that and it will start to have issues with the motor and tranny holding up.

AtlasMarbleMeow · 12-11-2018, 08:21 PM

Quote:

Originally Posted by Scadam

So 350whp?

Had to use Google to convert and looks like 350whp is correct!

liebetrau88 · 12-12-2018, 07:43 AM

Anyone dyno'd a bone stock M240i with xDrive?

tennisfreak · 12-12-2018, 08:17 AM

I am scheduling a dyno day right now for next week.

I have a m240i with a Dinan_Engineering CF intake and a Stage 1 V1 tune.

I plan on doing runs in bypass and with Stage 1 activated.

Time to see if this Dinan_Engineering intake and tune lives up to their claims!

Mr Carrots · 12-12-2018, 10:30 AM

Quote:

Originally Posted by Scadam

My end goal for my b58 is 500-550whp. I was told any more than that and it will start to have issues with the motor and tranny holding up.

Good luck, but I don't think this is the platform for 500+ at the wheels, at least not as a DD.

kriszty · 12-27-2018, 08:56 AM

my first dragy time ( 100-200 ) was not completly optimal , i think 0.2 seconds lower is possible, but not bad for the first attempt... if driving should i let in in sport + mode, or is it better for manual shifting ...

Fasteddy1 · 12-27-2018, 09:50 AM

Quote:

Originally Posted by tennisfreak

I am scheduling a dyno day right now for next week.

I have a m240i with a Dinan_Engineering CF intake and a Stage 1 V1 tune.

I plan on doing runs in bypass and with Stage 1 activated.

Time to see if this Dinan_Engineering intake and tune lives up to their claims!

Have you done the dyno yet?

Pat

B58togo · 12-27-2018, 12:19 PM

Quote:

Originally Posted by kriszty

my first dragy time ( 100-200 ) was not completly optimal , i think 0.2 seconds lower is possible, but not bad for the first attempt... if driving should i let in in sport + mode, or is it better for manual shifting ...

8.79 seconds 100-200 is pretty good. With the X-Drive and your mods, your 0-100 kph is probably around 4 flat so upper 12’s 0-200. I believe stock is mid to upper 15’s. Sport Plus is probably best.

kriszty · 12-27-2018, 01:09 PM

Quote:

Originally Posted by B58togo

8.79 seconds 100-200 is pretty good. With the X-Drive and your mods, your 0-100 kph is probably around 4 flat so upper 12’s 0-200. I believe stock is mid to upper 15’s. Sport Plus is probably best.

greg21040 · 04-09-2019, 06:08 PM

For some reason I can't upload the picture, but I pulled 402whp with Dinan Stage 1, VRSF 200 cell DP, CAI, Dinan midpipe

[/IMG]

Scadam · 04-26-2019, 03:20 PM

What gear is everyone doing the pull on?

greg21040 · 04-26-2019, 03:39 PM

I'm pretty sure they used 5th on the auto. Should be 1:1 ratio.

12-01-2018, 04:51 PM	#23
42395_skyline Second Lieutenant 58 Rep 245 Posts Drives: 2017 M240i Join Date: Jul 2016 Location: Orlando iTrader: (0)	Does anyone have M240i results with meth? Also, where are they strapping the cars from for the dyno? From the horror stories I've heard of cars being strapped down wrong, I'm afraid of getting a dyno done.
	Appreciate 0 Quote

12-01-2018, 05:20 PM	#24
aerobod Car Geek 3605 Rep 3,572 Posts Drives: Caterham R500, M2-G87, Macan S Join Date: Mar 2008 Location: Calgary iTrader: (0)	The safe method to strap BMWs down is to use 'T' Hooks after removing the jacking blocks and inserting the 'T' hooks and using webbing to the tie down points: https://www.bimmerworld.com/Tools/BM...-Set-of-4.html Strapping down to suspension arms will risk bending the alloy arms.
	Appreciate 1 Scadam245.50 Quote

12-10-2018, 01:46 AM	#25
Nugget Colonel 650 Rep 2,601 Posts Drives: G81 M3 Touring, GR Supra GTS Join Date: Jan 2012 Location: Perth iTrader: (2) Garage List 2011 BMW 135i [10.00]	M140i but same thing. Done on a dyno dynamics. Stock vs MP Stage 2 tune 300 vs 391whp plus BCS 100 cell catted downpipe 401whp
	Appreciate 0 Quote

12-10-2018, 04:53 AM	#26
nikman011 Lieutenant 175 Rep 474 Posts Drives: '11 STi - IAG Trojan Join Date: Sep 2017 Location: Pittsburgh iTrader: (1)	Real tempted to flash back to my MP stage 2 and get a Dyno run in to see the difference __________________ Looking for 335/n54
	Appreciate 0 Quote

12-10-2018, 05:45 AM	#27
kriszty Lieutenant 329 Rep 532 Posts Drives: B58 M240ix pureturbo800 dorch1 Join Date: May 2007 Location: Holland iTrader: (0)	nice gains, but is 391 WHP not a bit to much strain for the B58 engine ? ( Fuel cap, gearing )
	Appreciate 0 Quote

12-10-2018, 05:58 PM	#30
Nugget Colonel 650 Rep 2,601 Posts Drives: G81 M3 Touring, GR Supra GTS Join Date: Jan 2012 Location: Perth iTrader: (2) Garage List 2011 BMW 135i [10.00]	Big difference compared to MP? I've only heard good things about HCP.
	Appreciate 0 Quote

12-10-2018, 11:06 PM	#32
Scadam FakeM2 246 Rep 280 Posts Drives: Bmw M240I Join Date: Mar 2018 Location: USA iTrader: (0)	My end goal for my b58 is 500-550whp. I was told any more than that and it will start to have issues with the motor and tranny holding up. __________________ 2017 M240I / M Performance Exhaust / Dinan Midpipe / Dinan CAI/ Akrapovic Downpipe / Dinan Stage 1 / Dinmann Front Splitter / Dinmann Rear Diffuser / M-Performance Steering Wheel / M-Performance Carbon & Alcantara Interior
	Appreciate 0 Quote

12-12-2018, 07:43 AM	#35
liebetrau88 Second Lieutenant 106 Rep 237 Posts Drives: 2017 M240i xDrive Join Date: Aug 2018 Location: Minnesota iTrader: (0)	Anyone dyno'd a bone stock M240i with xDrive?
	Appreciate 0 Quote

12-12-2018, 08:17 AM	#36
tennisfreak Second Lieutenant 201 Rep 296 Posts Drives: M240i Join Date: Feb 2018 Location: DFW iTrader: (0)	I am scheduling a dyno day right now for next week. I have a m240i with a Dinan_Engineering CF intake and a Stage 1 V1 tune. I plan on doing runs in bypass and with Stage 1 activated. Time to see if this Dinan_Engineering intake and tune lives up to their claims!
	Appreciate 2 WolfGTI716.00 Mehim76.50 Quote

12-27-2018, 08:56 AM	#38
kriszty Lieutenant 329 Rep 532 Posts Drives: B58 M240ix pureturbo800 dorch1 Join Date: May 2007 Location: Holland iTrader: (0)	my first dragy time ( 100-200 ) was not completly optimal , i think 0.2 seconds lower is possible, but not bad for the first attempt... if driving should i let in in sport + mode, or is it better for manual shifting ... Attached Images
	Appreciate 0 Quote

04-09-2019, 06:08 PM	#42
greg21040 Private First Class 41 Rep 119 Posts Drives: BMW M240i xDrive Join Date: Mar 2019 Location: Maryland iTrader: (0)	For some reason I can't upload the picture, but I pulled 402whp with Dinan Stage 1, VRSF 200 cell DP, CAI, Dinan midpipe [/IMG] __________________ 2017 BMW M240i xDrive - Mission Performance Stage 2 and transmission flash, CSF Intercooler, VRSF 4.5" downpipe, Dinan midpipe, BMW M Performance muffler, Agency Power Cold Air Intake. 11.58 @ 116MPH
	Appreciate 0 Quote

04-26-2019, 03:20 PM	#43
Scadam FakeM2 246 Rep 280 Posts Drives: Bmw M240I Join Date: Mar 2018 Location: USA iTrader: (0)	What gear is everyone doing the pull on? __________________ 2017 M240I / M Performance Exhaust / Dinan Midpipe / Dinan CAI/ Akrapovic Downpipe / Dinan Stage 1 / Dinmann Front Splitter / Dinmann Rear Diffuser / M-Performance Steering Wheel / M-Performance Carbon & Alcantara Interior
	Appreciate 0 Quote

04-26-2019, 03:39 PM	#44
greg21040 Private First Class 41 Rep 119 Posts Drives: BMW M240i xDrive Join Date: Mar 2019 Location: Maryland iTrader: (0)	I'm pretty sure they used 5th on the auto. Should be 1:1 ratio. __________________ 2017 BMW M240i xDrive - Mission Performance Stage 2 and transmission flash, CSF Intercooler, VRSF 4.5" downpipe, Dinan midpipe, BMW M Performance muffler, Agency Power Cold Air Intake. 11.58 @ 116MPH
	Appreciate 0 Quote

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search