Mach V Dan's E90 335i dyno results

Mach V Dan · 02-09-2011, 08:27 PM

I though I'd start a thread here in Mid-Atlantic that'll keep my dyno results as I mod our shop 335i. I'll update this thread when I have new numbers.

Some of you saw my car on the dyno at my shop back in January. Since then I added a Cobb AccessPort. Here's the results of that initial (bone stock) baseline, and then with the AccessPort Stage 1 map.

Notes: Conditions were 68 F, 7% humidity for the AP run. 60 F, 11% humidity for the baseline run. The red AP run starts later because I didn't get on the gas until 2000 RPM.

I do have AccessPorts in stock at the shop, by the way.

We just put downpipes on the car, and I should have some more numbers up tomorrow.

Update:

Here's the results with downpipes. No change to the Cobb Stage 1 ECU mapping. Note that this graph is SAE corrected. I was getting too confused trying to list out all the weather details, so I'm just going to list the numbers SAE corrected from here on out... Correction factor was 0.98 for stock, 0.96 for Stage 1 (no downpipes), 0.97 for Stage 1 with downpipes.

Max gain from the downpipes: 12.5 whp, 10.3 ft-lbs.

Update:

We installed a CP-E intercooler upgrade. No other changes from before.

Max gain from the FMIC: 15.19 whp, 20.95 ft-lbs.

We actually got 390 ft-lbs of torque running the car in fifth gear, but I don't have all-comparable fifth gears pulls from the other mod stages, so I didn't plot those...

--Dan
Mach V

Maxicooper · 02-09-2011, 08:44 PM

Hi Dan,

Do you have one for 335xi ?

cotmfk · 02-09-2011, 09:07 PM

Awesome! Thanks for keeping us up to date. It will be fun to see how much each mod adds.

Mach V Dan · 02-09-2011, 10:47 PM

Quote:

Originally Posted by Maxicooper

Hi Dan,

Do you have one for 335xi ?

It will work on the AWD models in the near future, but not yet.

--Dan
Mach V

Mach V Dan · 02-10-2011, 04:48 PM

Updated with some new numbers, with downpipes.

--Dan
Mach V

huyner328 · 02-10-2011, 05:19 PM

What kind of DPs?

Mach V Dan · 02-11-2011, 11:26 AM

Quote:

Originally Posted by huyner328

What kind of DPs?

VK Motorwerks.

--Dan
Mach V

Maxicooper · 03-07-2011, 10:28 PM

Quote:

Originally Posted by Mach V Dan

It will work on the AWD models in the near future, but not yet.

--Dan
Mach V

I saw on Cobb's website that they have one for 335xi. Is it really available?

boom · 03-08-2011, 08:44 AM

I have an xi and use the AP. It's great. I believe they're the same as the i.

Maxicooper · 03-08-2011, 09:09 AM

Quote:

Originally Posted by boom

I have an xi and use the AP. It's great. I believe they're the same as the i.

How do you like it?

Better throttle response? from 40 - 60, and 70 - 90 ?

I would love to try the AP.

Mach V Dan · 03-08-2011, 11:32 AM

Quote:

Originally Posted by Maxicooper

I saw on Cobb's website that they have one for 335xi. Is it really available?

Yes, it now works on the xi models. In stock!

--Dan

MicaCeli · 03-09-2011, 09:44 AM

Dan, have you done any custom tunes on the AP for anyone? Any gains?

When the '07 ones come out we might come up there and get a custom tune.

Mach V Dan · 03-09-2011, 01:52 PM

Quote:

Originally Posted by MicaCeli

Dan, have you done any custom tunes on the AP for anyone? Any gains?

There's no tuner software yet for the BMW AccessPort, so I have not done a custom tune on the N54. I've done many hundreds of custom tunes on other cars, though.

Quote:

When the '07 ones come out we might come up there and get a custom tune.

I hope to have that capability in the next couple of months.

--Dan

MicaCeli · 03-09-2011, 02:11 PM

Very good. I have many friends in the Shoobaroo and other comunities and you are highly spoken of. Also I am friends and have sponsoships from Andrewtech and TurboXS (None of them hate you

)

It's good enough for me.

Mach V Dan · 04-05-2011, 01:49 PM

Updated. Added a CP-E intercooler upgrade and gained another 15 hp, 21 ft-lbs.

--Dan
Mach V

Sniz · 04-05-2011, 02:11 PM

^ thats a great upgrade especially withe the extra oil cooling capacity

ADV.1 Matt · 04-05-2011, 02:47 PM

Excellent #'s Dan! I love that you guys are systematically dynoing all the new mods so we get real world performance gains on each part.

Kudos!

Maxicooper · 04-05-2011, 03:00 PM

Great number !!!

Thanks for the update.

I will stop by either on next Wed or Thu for some dyno time.

bigdaddycane · 04-06-2011, 05:46 PM

Quote:

Updated. Added a CP-E intercooler upgrade and gained another 15 hp, 21 ft-lbs.

Nice....my new CP-e IC showed up yesterday...can't wait to install it!

SSDD · 04-06-2011, 05:53 PM

Looks good. Thanks for taking the time to post up the progress

OneThreeFive · 04-07-2011, 09:43 PM

Great numbers Dan! I am curious to see how these change with the stage 2 maps. Still planning a LSD for the next mod?

Mach V Dan · 04-08-2011, 08:26 AM

Quote:

Originally Posted by OneThreeFive

s. Still planning a LSD for the next mod?

Wavetrac limited-slip differential is in the car now.

--Dan
Mach V

02-09-2011, 08:27 PM	#1
Mach V Dan Second Lieutenant 30 Rep 276 Posts Drives: 2009 E90 335i Join Date: Nov 2010 Location: Sterling, VA iTrader: (0)	Mach V Dan's E90 335i dyno results I though I'd start a thread here in Mid-Atlantic that'll keep my dyno results as I mod our shop 335i. I'll update this thread when I have new numbers. Some of you saw my car on the dyno at my shop back in January. Since then I added a Cobb AccessPort. Here's the results of that initial (bone stock) baseline, and then with the AccessPort Stage 1 map. Notes: Conditions were 68 F, 7% humidity for the AP run. 60 F, 11% humidity for the baseline run. The red AP run starts later because I didn't get on the gas until 2000 RPM. I do have AccessPorts in stock at the shop, by the way. We just put downpipes on the car, and I should have some more numbers up tomorrow. Update: Here's the results with downpipes. No change to the Cobb Stage 1 ECU mapping. Note that this graph is SAE corrected. I was getting too confused trying to list out all the weather details, so I'm just going to list the numbers SAE corrected from here on out... Correction factor was 0.98 for stock, 0.96 for Stage 1 (no downpipes), 0.97 for Stage 1 with downpipes. Max gain from the downpipes: 12.5 whp, 10.3 ft-lbs. Update: We installed a CP-E intercooler upgrade. No other changes from before. Max gain from the FMIC: 15.19 whp, 20.95 ft-lbs. We actually got 390 ft-lbs of torque running the car in fifth gear, but I don't have all-comparable fifth gears pulls from the other mod stages, so I didn't plot those... --Dan Mach V Last edited by Mach V Dan; 04-05-2011 at 02:02 PM.. Reason: FMIC added
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02-09-2011, 08:44 PM	#2
Maxicooper Second Lieutenant 15 Rep 238 Posts Drives: E90 335xi Join Date: Jan 2011 Location: Elicott City, MD iTrader: (2)	Hi Dan, Do you have one for 335xi ?
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02-09-2011, 09:07 PM	#3
cotmfk Major General 2145 Rep 6,177 Posts Drives: M3 Join Date: Mar 2009 Location: Somewhere between DC and FL iTrader: (12)	Awesome! Thanks for keeping us up to date. It will be fun to see how much each mod adds. __________________ When you say impact instead of affect/effect, you are communicating that you don't understand the difference between the two words, and are too lazy to learn.
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02-10-2011, 04:48 PM	#5
Mach V Dan Second Lieutenant 30 Rep 276 Posts Drives: 2009 E90 335i Join Date: Nov 2010 Location: Sterling, VA iTrader: (0)	Updated with some new numbers, with downpipes. --Dan Mach V
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02-10-2011, 05:19 PM	#6
huyner328 Former N54 Fanatic 84 Rep 1,927 Posts Drives: Slow Join Date: Nov 2009 Location: NoVA iTrader: (8) Garage List 2014 Range Rover Sp ... [10.00] 2012 Fiat Abarth [10.00]	What kind of DPs? __________________ FREE MIXES! https://soundcloud.com/djbradpiff
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03-08-2011, 08:44 AM	#9
boom My X5d tows my spec miata to the track. 77 Rep 1,254 Posts Drives: 2010 X5 35d Join Date: Sep 2009 Location: USA iTrader: (0)	I have an xi and use the AP. It's great. I believe they're the same as the i.
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03-09-2011, 09:44 AM	#12
MicaCeli First Lieutenant 186 Rep 339 Posts Drives: 07 e90 335i Join Date: Jul 2010 Location: Ellicott City, MD iTrader: (0) Garage List 2000 996 C4 [0.00] 2007 335i [0.00] 2001 B5 S4 Avant [0.00]	Dan, have you done any custom tunes on the AP for anyone? Any gains? When the '07 ones come out we might come up there and get a custom tune.
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03-09-2011, 02:11 PM	#14
MicaCeli First Lieutenant 186 Rep 339 Posts Drives: 07 e90 335i Join Date: Jul 2010 Location: Ellicott City, MD iTrader: (0) Garage List 2000 996 C4 [0.00] 2007 335i [0.00] 2001 B5 S4 Avant [0.00]	Very good. I have many friends in the Shoobaroo and other comunities and you are highly spoken of. Also I am friends and have sponsoships from Andrewtech and TurboXS (None of them hate you ) It's good enough for me.
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04-05-2011, 01:49 PM	#15
Mach V Dan Second Lieutenant 30 Rep 276 Posts Drives: 2009 E90 335i Join Date: Nov 2010 Location: Sterling, VA iTrader: (0)	Updated. Added a CP-E intercooler upgrade and gained another 15 hp, 21 ft-lbs. --Dan Mach V Last edited by Mach V Dan; 04-05-2011 at 02:03 PM..
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04-05-2011, 02:11 PM	#16
Sniz Lieutenant General 679 Rep 10,584 Posts Drives: e92 335 - gone // e36 M3 turbo Join Date: Mar 2007 Location: Ellicott City, MD iTrader: (1)	^ thats a great upgrade especially withe the extra oil cooling capacity __________________
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04-05-2011, 02:47 PM	#17
ADV.1 Matt Lieutenant Colonel 135 Rep 1,512 Posts Drives: N/A Join Date: Feb 2011 Location: Miami, FL iTrader: (0)	Excellent #'s Dan! I love that you guys are systematically dynoing all the new mods so we get real world performance gains on each part. Kudos!
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04-05-2011, 03:00 PM	#18
Maxicooper Second Lieutenant 15 Rep 238 Posts Drives: E90 335xi Join Date: Jan 2011 Location: Elicott City, MD iTrader: (2)	Great number !!! Thanks for the update. I will stop by either on next Wed or Thu for some dyno time. __________________
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04-06-2011, 05:53 PM	#20
SSDD Reading > Posting 22 Rep 220 Posts Drives: 09 E90 335i Join Date: Apr 2009 Location: Frederick, MD iTrader: (4)	Looks good. Thanks for taking the time to post up the progress __________________
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04-07-2011, 09:43 PM	#21
OneThreeFive Lieutenant 43 Rep 596 Posts Drives: 2008 E90 M3 Join Date: May 2009 Location: NoVA iTrader: (12) Garage List 2008 BMW M3 \| SOLD [10.00] 1999 BMW M3 \| SOLD [0.00] 2009 BMW 135i \| SOLD [10.00]	Great numbers Dan! I am curious to see how these change with the stage 2 maps. Still planning a LSD for the next mod?
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