N55 PURE Stage 2 Turbo Upgrade

JETmn · 02-19-2015, 10:21 AM

Hutch is trying to get me to make the leap too :P I might be moving to Orlando soon, so not a good time for me. I sure would love the extra power though. Soon!

Pure Turbos · 02-19-2015, 12:01 PM

loesch · 02-19-2015, 12:12 PM

You guys are killing me. 60 - 120mph in like 6 seconds!? Can I do some computer work in exchange for a turbo? Haha

iuhutch · 02-19-2015, 12:21 PM

Quote:

Originally Posted by JETmn

Hutch is trying to get me to make the leap too :P I might be moving to Orlando soon, so not a good time for me. I sure would love the extra power though. Soon!

LOL, man you are fast on the forums

I cannot even run this thing close to what it can do, but still getting it and plan on running it very soft until I can get a flash for my DCT. I'll likely taper up in boost past 4k and up to 18psi. It appears the DCT on Shea's car is happy at higher RPMs.

Quote:

Originally Posted by loesch

You guys are killing me. 60 - 120mph in like 6 seconds!? Can I do some computer work in exchange for a turbo? Haha

That's what I'm talking about! For computer work, I'm talking about blasting video's everywhere and helping PURE with some additional marketing for those of us in the mid-west.

PeterPure · 02-19-2015, 12:24 PM

Mine hopefully arrives end of next week

tke344 · 02-19-2015, 12:54 PM

I watched that video about 5 times.. looks like you're making some serious power.

JETmn · 02-19-2015, 01:41 PM

Yeah, that thing pulls hard up top. You can really notice the difference from a stage 1 with how hard it still pulls over 90.

1cleann55 · 02-19-2015, 02:54 PM

Looks like it's pin at 20psi. Do 15-16psi and so we can compare with VTT. only video I could find

loesch · 02-19-2015, 03:18 PM

Sorry for stating the obvious but man these stage 2 cars are just stupid fast. That thing was pulling great 150.

PURE135i · 02-19-2015, 04:01 PM

Quote:

Originally Posted by 1cleann55

Looks like it's pin at 20psi. Do 15-16psi and so we can compare with VTT. only video I could find

im targeting 19 so thats why it looks like 20. the video you posted shows 18.5 psi boost on fuel not 16 lol.

deemarr 335i · 02-19-2015, 04:23 PM

One more month

didn't even dyno my stage 1 yet smh lol

iuhutch · 02-19-2015, 04:51 PM

Quote:

Originally Posted by deemarr 335i

One more month

didn't even dyno my stage 1 yet smh lol

same here!

Ozzie335i · 02-19-2015, 05:11 PM

Quote:

Originally Posted by PURE135i

im targeting 19 so thats why it looks like 20. the video you posted shows 18.5 psi boost on fuel not 16 lol.

Am I understanding you right, Pure? The thought of 18.5 on just pump fuel is sick. If so, N54 guys, eat your heart out. And N55 rubber. Not sure if anybody noticed, as all were checking out the boost indication, there was a low tire indication. I don't know about y'all, but with low tire pressure, darned if I will ever go that fast, much less much over 60.

iuhutch · 02-19-2015, 05:18 PM

Quote:

Originally Posted by Ozzie335i

Am I understanding you right, Pure? The thought of 18.5 on just pump fuel is sick. If so, N54 guys, eat your heart out. And N55 rubber. Not sure if anybody noticed, as all were checking out the boost indication, there was a low tire indication. I don't know about y'all, but with low tire pressure, darned if I will ever go that fast, much less much over 60.

Hahahha I noticed that and thought the same! He probably doesn't have TPMS sensors

But a parking brake light on lol!

I believe he is on e60 and meth so not sure id consider that as pump fuel...

1cleann55 · 02-19-2015, 06:44 PM

Quote:

Originally Posted by PURE135i

im targeting 19 so thats why it looks like 20. the video you posted shows 18.5 psi boost on fuel not 16 lol.

Looks like it's starts at 15 and up top it over boosts a little to 17-18 but then stay right at the 3/4 gas mark that 15 psi no? Maybe Nugg can shed some light

Pure Turbos · 02-19-2015, 11:08 PM

We ran over to EAS today to see what kind of power this 135i was making on low boost. Their dyno has always been within a couple hp of the dyno BMS uses.

Here's the low boost settings we used:

and here's the dyno sheet

aren93 · 02-19-2015, 11:10 PM

Wow those are some nice numbers, almost 500 whp that's bad ass!

PURE135i · 02-19-2015, 11:52 PM

Quote:

Originally Posted by Ozzie335i

Am I understanding you right, Pure? The thought of 18.5 on just pump fuel is sick. If so, N54 guys, eat your heart out. And N55 rubber. Not sure if anybody noticed, as all were checking out the boost indication, there was a low tire indication. I don't know about y'all, but with low tire pressure, darned if I will ever go that fast, much less much over 60.

One of my tpms sensors acts up I don't have low tire pressure.

PeterPure · 02-19-2015, 11:58 PM

Quote:

Originally Posted by Pure Turbos

We ran over to EAS today to see what kind of power this 135i was making on low boost. Their dyno has always been within a couple hp of the dyno BMS uses.

Here's the low boost settings we used:

and here's the dyno sheet

Dang thats a world record for n55. And what a nice curve. Nice flat torque and whp keeps rising.

This is so nice!

M-terkait · 02-20-2015, 02:37 AM

what fuel was used in this dyno run?
meth is obvious to me but is there e content?

loesch · 02-20-2015, 03:39 AM

I've got to be the a-hole that says it. The last run can't be counted. There was a spike at the very end of the run. Still a freaking world record even at 488 and I'm sure there is plenty to be done on the tuning side still. Awesome job!

e46m3to335i · 02-20-2015, 04:07 AM

Quote:

Originally Posted by loesch

I've got to be the a-hole that says it. The last run can't be counted. There was a spike at the very end of the run. Still a freaking world record even at 488 and I'm sure there is plenty to be done on the tuning side still. Awesome job!

Pretty sure there isn't such a thing a "horsepower spike" on a dyno, lol. I could be wrong but I don't see how the HP could "spike" if the power wasn't actually there to "spike" it. Now if we were looking at a data log and were looking at A/F ratio's or ign timing, that's a different story.

-Nick

02-19-2015, 10:21 AM	#45
JETmn Lieutenant Colonel 245 Rep 1,595 Posts Drives: 2011 335i xDrive Msport Join Date: Apr 2013 Location: Orlando iTrader: (0) Garage List 2011 335Xi [0.00]	Hutch is trying to get me to make the leap too :P I might be moving to Orlando soon, so not a good time for me. I sure would love the extra power though. Soon!
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02-19-2015, 12:01 PM	#46
Pure Turbos Captain 563 Rep 681 Posts Drives: Turbo Cars Join Date: Nov 2013 Location: Oceanside, CA iTrader: (0)
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02-19-2015, 12:12 PM	#47
loesch Captain 129 Rep 917 Posts Drives: 2011 BMW 135i M Sport Join Date: Feb 2012 Location: State College, PA iTrader: (4)	You guys are killing me. 60 - 120mph in like 6 seconds!? Can I do some computer work in exchange for a turbo? Haha
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02-19-2015, 12:24 PM	#49
PeterPure Major 677 Rep 1,349 Posts Drives: BMW F80 M3 Join Date: Jun 2008 Location: Belgium iTrader: (0) Garage List 2017 BMW F80 M3 [0.00]	Mine hopefully arrives end of next week
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02-19-2015, 12:54 PM	#50
tke344 Lieutenant 38 Rep 463 Posts Drives: f15 X5 50i Join Date: Jan 2009 Location: Charlotte iTrader: (1)	I watched that video about 5 times.. looks like you're making some serious power.
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02-19-2015, 01:41 PM	#51
JETmn Lieutenant Colonel 245 Rep 1,595 Posts Drives: 2011 335i xDrive Msport Join Date: Apr 2013 Location: Orlando iTrader: (0) Garage List 2011 335Xi [0.00]	Yeah, that thing pulls hard up top. You can really notice the difference from a stage 1 with how hard it still pulls over 90.
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02-19-2015, 02:54 PM	#52
1cleann55 First Lieutenant 44 Rep 394 Posts Drives: 2011 335i Join Date: Apr 2014 Location: New jersey iTrader: (0)	Looks like it's pin at 20psi. Do 15-16psi and so we can compare with VTT. only video I could find
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02-19-2015, 03:18 PM	#53
loesch Captain 129 Rep 917 Posts Drives: 2011 BMW 135i M Sport Join Date: Feb 2012 Location: State College, PA iTrader: (4)	Sorry for stating the obvious but man these stage 2 cars are just stupid fast. That thing was pulling great 150.
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02-19-2015, 04:23 PM	#55
deemarr 335i Lieutenant 33 Rep 410 Posts Drives: e90 335i performance edition Join Date: Jan 2012 Location: westchester ny iTrader: (2)	One more month didn't even dyno my stage 1 yet smh lol
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02-19-2015, 11:08 PM	#60
Pure Turbos Captain 563 Rep 681 Posts Drives: Turbo Cars Join Date: Nov 2013 Location: Oceanside, CA iTrader: (0)	We ran over to EAS today to see what kind of power this 135i was making on low boost. Their dyno has always been within a couple hp of the dyno BMS uses. Here's the low boost settings we used: and here's the dyno sheet
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02-19-2015, 11:10 PM	#61
aren93 First Lieutenant 34 Rep 394 Posts Drives: 2012 335i M Sport Join Date: Sep 2014 Location: Los Angeles iTrader: (2)	Wow those are some nice numbers, almost 500 whp that's bad ass! __________________ MHD- VRSF Catless Downpipe - VRSF Charge Pipe - VRSF 7" FMIC - aFe Intake - Alpina Flash - Pure Stage 2 - Pure Inlet - Fuel it! PI - Fuel it! Stage 2 LPFP - N20 3.5bar Tmap sensor - N20 spark plugs -
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02-20-2015, 02:37 AM	#64
M-terkait Major 209 Rep 1,252 Posts Drives: F30 335i 3/13 Join Date: Mar 2013 Location: Kuwait iTrader: (0)	what fuel was used in this dyno run? meth is obvious to me but is there e content? __________________ Docrace 6266
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02-20-2015, 03:39 AM	#65
loesch Captain 129 Rep 917 Posts Drives: 2011 BMW 135i M Sport Join Date: Feb 2012 Location: State College, PA iTrader: (4)	I've got to be the a-hole that says it. The last run can't be counted. There was a spike at the very end of the run. Still a freaking world record even at 488 and I'm sure there is plenty to be done on the tuning side still. Awesome job! __________________ 2011 135i M Sport 6MT LeMans Blue \| Active Autowerke Gen II axle back \| Berk d******* \| N54 gutted mids \| FuelIt Walbro 450 fuel pump \| Pure Turbos Stage 2 \| 3.5bar TMAP \| Pure Turbos inlet pipe \| BMS intake \| BMS oil catch can \| ETS intercooler \| ETS charge pipe \| BMS JB4 w/ ISO firmware \| BMS backend flash stacked on PPK \| Eibach springs \| Whiteline rear subframe bushing inserts \| cosmetic tidbits
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