How much whp and/or torque does a DCT of a 335is trans hold?

rhm135 · 07-29-2016, 03:06 PM

Quote:

Originally Posted by SUHleen

I've debated going back and forth from ST and hybrid twins and decided to do MMP-E stage 3 turbos. What single kit were you going to go with? I looked into the Docrace kit

JPWORKZ 6266 and EOS intake manifold w/port injection.

SUHleen · 07-29-2016, 03:08 PM

Quote:

Originally Posted by rhm135

JPWORKZ 6266 and EOS intake manifold w/port injection.

I heard JPworkz might be scamming people lately, one of the reason's why I steered away from that route

BQTuning · 07-29-2016, 03:13 PM

Quote:

Originally Posted by rhm135

I plan on installing a ST setup in the next few weeks. BuraQ I'm guessing you've tuned some ST DCT 335is'.

What have you seen with ST DCT N54s?

I assume I will need upgraded clutches to see the full potential of a 6266 turbo.

If your ST I cant touch it

rhm135 · 07-29-2016, 03:18 PM

Quote:

Originally Posted by SUHleen

I heard JPworkz might be scamming people lately, one of the reason's why I steered away from that route

Oh yeah? What exactly have you heard? It just seems like a lot of people are running their kits now so I figured they work well.

rhm135 · 07-29-2016, 03:19 PM

Quote:

Originally Posted by BuraQ

If your ST I cant touch it

Really? But MHD has INA0S ST tunes.

SUHleen · 07-29-2016, 03:23 PM

Quote:

Originally Posted by rhm135

Oh yeah? What exactly have you heard? It just seems like a lot of people are running their kits now so I figured they work well.

http://www.n54tech.com/forums/showthread.php?t=35291

If I remember right, he wasn't the one actually scamming but was associated with someone that was. I'm at work so I don't have time to read the whole thread over. Might not be the case I just remember seeing him being mentioned and scamming lol

BQTuning · 07-29-2016, 03:44 PM

Quote:

Originally Posted by rhm135

Really? But MHD has INA0S ST tunes.

Yes understood, its not an MHD thing, its a personal thing I rather stay away from. As of recently I have decided to only tune twin setups.

rhm135 · 07-29-2016, 04:23 PM

Quote:

Originally Posted by BuraQ

Yes understood, its not an MHD thing, its a personal thing I rather stay away from. As of recently I have decided to only tune twin setups.

I gotcha. If I end up doing TT setup I will hit you up.

sharptech · 07-30-2016, 10:41 PM

I'm running 12.0@121.5 on stock dct and stock Turbos. MHD e40 tune. After reading about buraq keeping these trans togeather I may need to switch tuners. Hmmm

335is-dct · 07-31-2016, 08:36 AM

Quote:

Originally Posted by sharptech

I'm running 12.0@121.5 on stock dct and stock Turbos. MHD e40 tune. After reading about buraq keeping these trans togeather I may need to switch tuners. Hmmm

Are you custom tuned or using the ots e40 map?

sharptech · 07-31-2016, 01:22 PM

It's e40 Ots. Just have corsa exhaust,dp, inlets, fmic, dci, fuel it stg 2. Car is freakish fast for what it has

LMB335IS · 07-31-2016, 01:24 PM

Quote:

Originally Posted by sharptech

I'm running 12.0@121.5 on stock dct and stock Turbos. MHD e40 tune. After reading about buraq keeping these trans togeather I may need to switch tuners. Hmmm

What kind of 60ft did you do with that run?

sharptech · 07-31-2016, 01:30 PM

2.0-2.1. The whole launching thing blows on street tires. Even my nt05s spin. I wish there was a way to code the DME so that I could turn stability control off as well and still use launch control. Soon as the car starts to go sideways it cuts ignition. Even quick launching at 2.5k Rpms. 😑

LMB335IS · 07-31-2016, 02:48 PM

Quote:

Originally Posted by sharptech

2.0-2.1. The whole launching thing blows on street tires. Even my nt05s spin. I wish there was a way to code the DME so that I could turn stability control off as well and still use launch control. Soon as the car starts to go sideways it cuts ignition. Even quick launching at 2.5k Rpms. 😑

I hear ya. I don't even bother with LC at this point, I just go from idle and I have the 3500rpm launch point. I don't have a lot of confidence in the drivetrain holding up using LC at my power level. Maybe after upgraded axles and driveshaft it will be a different story.

SUHleen · 07-31-2016, 05:01 PM

Quote:

Originally Posted by sharptech

2.0-2.1. The whole launching thing blows on street tires. Even my nt05s spin. I wish there was a way to code the DME so that I could turn stability control off as well and still use launch control. Soon as the car starts to go sideways it cuts ignition. Even quick launching at 2.5k Rpms. 😑

Same thing happens to me, it sucks

sharptech · 07-31-2016, 05:03 PM

Quote:

Originally Posted by LMB335IS

I hear ya. I don't even bother with LC at this point, I just go from idle and I have the 3500rpm launch point. I don't have a lot of confidence in the drivetrain holding up using LC at my power level. Maybe after upgraded axles and driveshaft it will be a different story.

Did you have the 3500 launch point coded into your car? Mine is at 5k still I just use the feather method to get it close to that when launching.

LMB335IS · 07-31-2016, 05:52 PM

Quote:

Originally Posted by sharptech

Did you have the 3500 launch point coded into your car? Mine is at 5k still I just use the feather method to get it close to that when launching.

I flashed the 135is DCT TCU file to my car with WinKFP. If you're interested in trying it, let me know and I'll see what I can do for you.

dwspen01 · 07-31-2016, 08:21 PM

I am FBO with stock turbos and MHD E40. I snapped the input shaft of the diff using LC (Z4 is at 4,000 rpm). I fixed that and added NT05R and tried launching with 12psi limit in 1st gear. Now I have a severe vibration when accelerating in 1st and 2nd. I will be replacing the driveshaft soon. I will give up on launching at the dragstrip until someone comes up with stronger driveshafts.

sharptech · 08-01-2016, 12:36 AM

Ya I think with the way the dct launches slicks are the only way to go. Help absorbed that initial drivetrain shock

YouAreMyWorld · 08-01-2016, 02:30 AM

Quote:

Originally Posted by BuraQ

Yes understood, its not an MHD thing, its a personal thing I rather stay away from. As of recently I have decided to only tune twin setups.

So Bura, does that mean when MHD arrives for the N55 you won't be extending your expertise to us as well?

That would be most disappointing to me.

BQTuning · 08-01-2016, 05:18 AM

Quote:

Originally Posted by YouAreMyWorld

So Bura, does that mean when MHD arrives for the N55 you won't be extending your expertise to us as well?

That would be most disappointing to me.

N55 twin upgrades, np. ST setups I'm staying away from.

SUHleen · 08-01-2016, 08:07 AM

Quote:

Originally Posted by sharptech

Ya I think with the way the dct launches slicks are the only way to go. Help absorbed that initial drivetrain shock

I don't think drag radials will help our situation. If anything, it will make it worse. Getting the car to hook would put a lot of strain on our factory drivetrain. Using non drag radials would actually help prevent things from breaking besides the wheel hop

07-30-2016, 10:41 PM	#31
sharptech New Member 2 Rep 23 Posts Drives: 11 335iS Join Date: Jan 2012 Location: Boise iTrader: (0)	I'm running 12.0@121.5 on stock dct and stock Turbos. MHD e40 tune. After reading about buraq keeping these trans togeather I may need to switch tuners. Hmmm
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07-31-2016, 01:22 PM	#33
sharptech New Member 2 Rep 23 Posts Drives: 11 335iS Join Date: Jan 2012 Location: Boise iTrader: (0)	It's e40 Ots. Just have corsa exhaust,dp, inlets, fmic, dci, fuel it stg 2. Car is freakish fast for what it has
	Appreciate 0 Quote

07-31-2016, 01:30 PM	#35
sharptech New Member 2 Rep 23 Posts Drives: 11 335iS Join Date: Jan 2012 Location: Boise iTrader: (0)	2.0-2.1. The whole launching thing blows on street tires. Even my nt05s spin. I wish there was a way to code the DME so that I could turn stability control off as well and still use launch control. Soon as the car starts to go sideways it cuts ignition. Even quick launching at 2.5k Rpms. 😑
	Appreciate 0 Quote

07-31-2016, 08:21 PM	#40
dwspen01 Private 8 Rep 64 Posts Drives: 2009 Z4 35i DCT Join Date: Aug 2012 Location: Louisville, Ky iTrader: (0)	I am FBO with stock turbos and MHD E40. I snapped the input shaft of the diff using LC (Z4 is at 4,000 rpm). I fixed that and added NT05R and tried launching with 12psi limit in 1st gear. Now I have a severe vibration when accelerating in 1st and 2nd. I will be replacing the driveshaft soon. I will give up on launching at the dragstrip until someone comes up with stronger driveshafts. __________________ 2009 Z4 DCT - Hexon RR600, MMP Inlets/Outlets, Wagner EVO 2 Comp FMIC, Fuel-It TBI, Fuel-It Stage 2 LPFP, ER CP, Forge DVs, N20 TMAP, BQ Tune 93/E65, BMS DCI, AR Catless DPs, BMS OCC, RB PVC
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08-01-2016, 12:36 AM	#41
sharptech New Member 2 Rep 23 Posts Drives: 11 335iS Join Date: Jan 2012 Location: Boise iTrader: (0)	Ya I think with the way the dct launches slicks are the only way to go. Help absorbed that initial drivetrain shock
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