Dyno Results From Alphabet Delete & Custom Tune

NC335d · 04-20-2015, 08:19 PM

I just wanted to share the dyno results from my car today. I just picked it up this afternoon from having CBU cleaning, transmission service, dpf delete, EGR block off and SCR coded out. I used the Forbidden One's downpipe, another forum members plates and a Stage II tune from a local BMW specialty shop in Raleigh. I did not feel comfortable shipping my DME all the way to Canada and wanted to be able to tailor the tune to my needs as often as I liked.

All alphabet codes have been coded out, boost parameters with in tolerance and limp mode detectors are active to prevent over boosting etc..

Equipment to bench flash DME

Attachment 1195738

Dyno of Stock Vs. RennTech tune with all emissions in place

Attachment 1195739

Dyno of new tune with alphabet delete

Attachment 1195740

Axel: JessTech made sure I have NO CODES jajajaja

dumalei · 04-20-2015, 08:38 PM

can't see the attachments. how much power are you pushing?

NC335d · 04-20-2015, 08:44 PM

Quote:

Originally Posted by dumalei

can't see the attachments. how much power are you pushing?

322 whp & 488 wtq

demon · 04-20-2015, 09:29 PM

Quote:

Originally Posted by NC335d

322 whp & 488 wtq

Great job it has to be a blast to drive.
What were the numbers Stock versus Renntech??

dumalei · 04-20-2015, 10:55 PM

Quote:

Originally Posted by NC335d

322 whp & 488 wtq

Nice! enjoy the car

NC335d · 04-21-2015, 05:50 AM

Quote:

Originally Posted by demon

Great job it has to be a blast to drive.
What were the numbers Stock versus Renntech??

Demon: I have another dyne posted with those #'s in a different thread.

rulonger · 04-21-2015, 07:48 AM

Great news for those of us here in the southeast of the US. Thanks for the report out.

9mmkungfu · 04-21-2015, 10:38 AM

Can you confirm your car is not spraying DEF and EGR is indeed at 0% duty cycle, 100% of the time? The numbers sound good

Kjelly · 04-21-2015, 11:16 AM

So you have a Renntech tune? And the shop installed the downpipe and EGR blanks?

NC335d · 04-21-2015, 12:39 PM

Quote:

Originally Posted by 9mmkungfu

Can you confirm your car is not spraying DEF and EGR is indeed at 0% duty cycle, 100% of the time? The numbers sound good

Yes, not spraying any urea, 0% duty cycle 100% of the time and both DEF have been flushed with water.

NC335d · 04-21-2015, 12:43 PM

Quote:

Originally Posted by Kjelly

So you have a Renntech tune? And the shop installed the downpipe and EGR blanks?

I had the Renntech tune prior to the new upgrades. Then installed downpipe and EGR blockoff plates. The local shop that did it, bench flashed a new completely remapped tune with all emissions codes addressed along with optimized maps for increased performance. Limp mode protection parameters were also kept in place for safety of the engine/turbos and transmission as well as my personal well being.

9mmkungfu · 04-21-2015, 01:45 PM

Quote:

Originally Posted by NC335d

Yes, not spraying any urea, 0% duty cycle 100% of the time and both DEF have been flushed with water.

Quote:

Originally Posted by NC335d

I had the Renntech tune prior to the new upgrades. Then installed downpipe and EGR blockoff plates. The local shop that did it, bench flashed a new completely remapped tune with all emissions codes addressed along with optimized maps for increased performance. Limp mode protection parameters were also kept in place for safety of the engine/turbos and transmission as well as my personal well being.

That's great! Nice to hear of another shop willing to work on these. Is there any more info on this? Shop, cost, SpiderBoot/no SpiderBoot, etc?

Thanks!

335ddd · 04-21-2015, 03:09 PM

Quote:

Originally Posted by 9mmkungfu

That's great! Nice to hear of another shop willing to work on these. Is there any more info on this? Shop, cost, SpiderBoot/no SpiderBoot, etc?

Thanks!

i would also like to know this.

also is there a coding option for keeping DPF but coding out CEL for EGR block off? seems like with another tuner JR in order to code out EGR you need to remove DPF and get full alphabet coding. Hey maybe its just not possible due to technical reasons. All or nothing type of thing.

BB_cuda · 04-21-2015, 04:41 PM

go look at Jarek's thread. A stage 1 would still have DPF left on. I recall someone say that DPF's operation wouldn't quite be the same if EGR were turned off though.

From Jarek's initial post in that thread:
- 45HP 40 LBFT: Stage 1 Tune, all stock components
- 55HP 60 LBFT: Stage 2 Tune, all stock components
- 60HP 70 LBFT: Stage 1 Tune, DPF delete recommended (competition racing use only)
- 70HP 95 LBFT: Stage 2 Tune, DPF delete recommended (competition racing use only)

Your question is worth an email. What you want could be somewhere between rows #1 and #3. If you don't ask, the answer is always no :-)

GreekboyD · 04-21-2015, 04:54 PM

Quote:

Originally Posted by NC335d

Quote:

Originally Posted by 9mmkungfu

Can you confirm your car is not spraying DEF and EGR is indeed at 0% duty cycle, 100% of the time? The numbers sound good

Yes, not spraying any urea, 0% duty cycle 100% of the time and both DEF have been flushed with water.

0% duty cycle is what Axel thought too but that is clearly not the case. Were I you, I'd make sure by logging your data.

NC335d · 04-21-2015, 08:33 PM

Quote:

Originally Posted by 9mmkungfu

That's great! Nice to hear of another shop willing to work on these. Is there any more info on this? Shop, cost, SpiderBoot/no SpiderBoot, etc?

Thanks!

There is no Spiderboot available. I was sent a YouTube video of my car. https://www.youtube.com/watch?v=H01q...ature=youtu.be

Hope this helps, since I don't think the pics that I posted can be viewed.

NC335d · 04-21-2015, 08:35 PM

Quote:

Originally Posted by GreekboyD

0% duty cycle is what Axel thought too but that is clearly not the case. Were I you, I'd make sure by logging your data.

The urea pump was disconnected. jajaja (j/k Axel, I know you are a good sport)

NC335d · 04-21-2015, 08:39 PM

Quote:

Originally Posted by 335ddd

i would also like to know this.

also is there a coding option for keeping DPF but coding out CEL for EGR block off? seems like with another tuner JR in order to code out EGR you need to remove DPF and get full alphabet coding. Hey maybe its just not possible due to technical reasons. All or nothing type of thing.

Yes, it is possible to code out just the EGR by itself to facilitate the blockoff plates, remap your car and keep DPF and SCR/urea in place. You don't have to do all of them together.

temporaptor · 04-22-2015, 04:05 AM

http://bimmerperformancecenter.com/335d-power/

Puerto Rican 335d · 04-22-2015, 09:03 AM

Quote:

Originally Posted by NC335d

I just wanted to share the dyno results from my car today. I just picked it up this afternoon from having CBU cleaning, transmission service, dpf delete, EGR block off and SCR coded out. I used the Forbidden One's downpipe, another forum members plates and a Stage II tune from a local BMW specialty shop in Raleigh. I did not feel comfortable shipping my DME all the way to Canada and wanted to be able to tailor the tune to my needs as often as I liked.

All alphabet codes have been coded out, boost parameters with in tolerance and limp mode detectors are active to prevent over boosting etc..

Equipment to bench flash DME

Attachment 1195738

Dyno of Stock Vs. RennTech tune with all emissions in place

Attachment 1195739

Dyno of new tune with alphabet delete

Attachment 1195740

Axel: JessTech made sure I have NO CODES jajajaja

jajaj I TOLD you no CODES!!! jajajajajaja

Puerto Rican 335d · 04-22-2015, 09:09 AM

Quote:

Originally Posted by temporaptor

http://bimmerperformancecenter.com/335d-power/

Nice great video BUT my car does not smoke like this I get the initial burst of black smoke but then its non visible, its running a tad rich for them I believe so but great numbers

I got 340 whp and 474 rwtq but Im happy with it.

Puerto Rican 335d · 04-22-2015, 09:12 AM

My urea tank is not physically disconnected we just coded it out, the bitch has been leaking lately oh well plan to fill it out w water to maintain a weight ratio balance on the car

04-20-2015, 08:19 PM	#1
NC335d Second Lieutenant 106 Rep 292 Posts Drives: 2011 335d Join Date: Sep 2014 Location: Raleigh, NC iTrader: (0) Garage List 2017 Audi Q7 [0.00] 2011 BMW 335d [0.00] 2006 Nissan Titan SE [0.00] 2008 MB CLS550 [0.00] 2012 BMW X5 SAV [0.00]	Dyno Results From Alphabet Delete & Custom Tune I just wanted to share the dyno results from my car today. I just picked it up this afternoon from having CBU cleaning, transmission service, dpf delete, EGR block off and SCR coded out. I used the Forbidden One's downpipe, another forum members plates and a Stage II tune from a local BMW specialty shop in Raleigh. I did not feel comfortable shipping my DME all the way to Canada and wanted to be able to tailor the tune to my needs as often as I liked. All alphabet codes have been coded out, boost parameters with in tolerance and limp mode detectors are active to prevent over boosting etc.. Equipment to bench flash DME Attachment 1195738 Dyno of Stock Vs. RennTech tune with all emissions in place Attachment 1195739 Dyno of new tune with alphabet delete Attachment 1195740 Axel: JessTech made sure I have NO CODES jajajaja
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04-20-2015, 08:38 PM	#2
dumalei Private First Class 9 Rep 146 Posts Drives: 2009 bmw 335d Join Date: Jun 2014 Location: United States iTrader: (0)	can't see the attachments. how much power are you pushing?
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04-21-2015, 07:48 AM	#7
rulonger Lieutenant 111 Rep 529 Posts Drives: 2011 335d E90 & 2010 328i E91 Join Date: Feb 2015 Location: NC iTrader: (0)	Great news for those of us here in the southeast of the US. Thanks for the report out.
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04-21-2015, 10:38 AM	#8
9mmkungfu Captain 198 Rep 844 Posts Drives: 335d, 535d, 750i, X5 35d Join Date: Sep 2014 Location: United States iTrader: (1)	Can you confirm your car is not spraying DEF and EGR is indeed at 0% duty cycle, 100% of the time? The numbers sound good
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04-21-2015, 11:16 AM	#9
Kjelly Private 6 Rep 69 Posts Drives: 2010 335d Join Date: May 2013 Location: A-town, VA iTrader: (1)	So you have a Renntech tune? And the shop installed the downpipe and EGR blanks? __________________ VAC Performance Built Differential with Quaife Snow Performance MPG MAX Injection System
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04-21-2015, 04:41 PM	#14
BB_cuda Brigadier General 765 Rep 3,557 Posts Drives: 2011 335D Msport, 2013 X5D Join Date: Nov 2011 Location: Clear Lake, Texas iTrader: (0)	go look at Jarek's thread. A stage 1 would still have DPF left on. I recall someone say that DPF's operation wouldn't quite be the same if EGR were turned off though. From Jarek's initial post in that thread: - 45HP 40 LBFT: Stage 1 Tune, all stock components - 55HP 60 LBFT: Stage 2 Tune, all stock components - 60HP 70 LBFT: Stage 1 Tune, DPF delete recommended (competition racing use only) - 70HP 95 LBFT: Stage 2 Tune, DPF delete recommended (competition racing use only) Your question is worth an email. What you want could be somewhere between rows #1 and #3. If you don't ask, the answer is always no :-) Last edited by BB_cuda; 04-21-2015 at 05:14 PM..
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04-22-2015, 04:05 AM	#19
temporaptor Second Lieutenant 64 Rep 266 Posts Drives: 11 335D MSport / 12 X5 35d Join Date: Feb 2014 Location: SoCal iTrader: (0)	http://bimmerperformancecenter.com/335d-power/
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04-22-2015, 09:12 AM	#22
Puerto Rican 335d Brigadier General 229 Rep 3,489 Posts Drives: Montego Blue 335d Join Date: Jun 2011 Location: Puerto Rico(Dominican Republic 03/2017) iTrader: (0)	My urea tank is not physically disconnected we just coded it out, the bitch has been leaking lately oh well plan to fill it out w water to maintain a weight ratio balance on the car __________________ RENNtech Flash(Lenny Wu)/WAGNER IC Enkei Rajin 18"/Execuhitch Hitch/Koni FSD Soft Ride Bike Rack/Brava Synthetic Motor Oil(Made in Puerto Rico)/Meth(in the works)/CBU done w Andrew EGR Race Pipe (whoa! what an animal it is now)
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