Pure Turbos N55 single turbo upgrade

mashimarho · 01-28-2014, 11:29 AM

Very promising

AlpineSwift · 01-28-2014, 11:35 AM

I'm excited now.

Pure Turbos · 01-28-2014, 11:44 AM

We appreciate all the positivity guys. We are excited too! Thank you!

deemarr 335i · 01-28-2014, 12:29 PM

This is good, very anxious

eyim1988 · 01-28-2014, 01:53 PM

If results /w e85 gets to around ~430 whp im down for this upgrade..

marCOCOpuffs · 01-29-2014, 01:55 PM

Let's keep this thing up to the top... Anxious for more news... Getting bored with my FBO + e85

Pure Turbos · 01-29-2014, 02:03 PM

Quote:

Originally Posted by marCOCOpuffs

Let's keep this thing up to the top... Anxious for more news... Getting bored with my FBO + e85

We recorded some more logs last night. Everything is looking solid at this point. Time to go to the dyno. Keep in mind, this car does not have a backend flash. So timing and AFR will be limited to standard JB4 control. We could squeeze some more power with a backend flash. Thanks!

Pure Turbos · 01-29-2014, 02:20 PM

Because it got deleted last time...

Features and Benefits of the PURE Stage 1 Turbo:

-100% stock appearance (undetectable by the dealership)
-Stock-like fast spool
-Easy to install (we have a chra+comp housing option which does not require turbofold removal)
-It's affordable

ze_german · 01-29-2014, 04:49 PM

Quote:

Originally Posted by Pure Turbos

Because it got deleted last time...

Features and Benefits of the PURE Stage 1 Turbo:

-100% stock appearance (undetectable by the dealership)
-Stock-like fast spool
-Easy to install (we have a chra+comp housing option which does not require turbofold removal)
-It's affordable

Would be really cool if you could talk to COBB and create a custom mapping for this upgrade

Pure Turbos · 01-30-2014, 02:30 PM

Terry played with the car on the dyno today. We are maxing out the fuel pump, so we have some limitations. 10whp peak gains compared to other N55 cars right now, but around 30whp gain at redline (compared to other cars). This is on a different dyno than we baselined so it's not an apples to apples comparison. We will probably add an inline pump so we can do further testing. And of course get it back on the same dyno we baselined on. Thanks guys.

Terry's notes:

1) The fuel system is maxing out on E50 so we had to add more 91,
which reduced timing potential. Needs a 255 inline pump installed.

2) The OEM intercooler is likely holding back some power as well.

3) If we had the flash loaded we could richen it up down low a bit
more and add another ~2 degrees timing on the E50 which I think would
add at least 15rw more.

4) When I get back to my home PC I can send a dyno overlaid against a
similarly modded N55 stock turbo dyno. We'll see around 30rw more at
higher RPM than stock but at peak HP only 10hp or so.

eyim1988 · 01-30-2014, 02:48 PM

Quote:

Originally Posted by Pure Turbos

Terry played with the car on the dyno today. We are maxing out the fuel pump, so we have some limitations. 10whp peak gains compared to other N55 cars right now, but around 30whp gain at redline (compared to other cars). This is on a different dyno than we baselined so it's not an apples to apples comparison. We will probably add an inline pump so we can do further testing. And of course get it back on the same dyno we baselined on. Thanks guys.

Terry's notes:

1) The fuel system is maxing out on E50 so we had to add more 91,
which reduced timing potential. Needs a 255 inline pump installed.

2) The OEM intercooler is likely holding back some power as well.

3) If we had the flash loaded we could richen it up down low a bit
more and add another ~2 degrees timing on the E50 which I think would
add at least 15rw more.

4) When I get back to my home PC I can send a dyno overlaid against a
similarly modded N55 stock turbo dyno. We'll see around 30rw more at
higher RPM than stock but at peak HP only 10hp or so.

Awesome! Def has 410 whp in it for sure and maybe 415-420 with meth. A def possibility if it works with my f30

(which it should)

deemarr 335i · 01-30-2014, 03:05 PM

Nicee.....looks like makes power higher up the Rev range.

loesch · 01-30-2014, 03:06 PM

Sorry if I missed it but can you guys give some details on this car? What mods? The HP curve looks much more flat than stock. Good news!

eyim1988 · 01-30-2014, 03:07 PM

Quote:

Originally Posted by loesch

Sorry if I missed it but can you guys give some details on this car? What mods?

i think its full bolt on other than fmic.

marCOCOpuffs · 01-30-2014, 03:07 PM

Supporting mods?

Pure Turbos · 01-30-2014, 03:35 PM

Quote:

Originally Posted by marCOCOpuffs

Supporting mods?

Customer's car has:

-JB4 (obviously)
-BMS intake
-eBay charge pipe
-Catless downpipe
-PURE Stage 1 Turbo

John_01 · 01-30-2014, 03:35 PM

Nearly flat power curve between 4.5k and 6.5k looks like a useful improvement to me.

Pure Turbos · 01-30-2014, 03:45 PM

Quote:

Originally Posted by John_01

Nearly flat power curve between 4.5k and 6.5k looks like a useful improvement to me.

That's exactly what we were shooting for with this turbo.

deemarr 335i · 01-30-2014, 03:50 PM

Quote:

Originally Posted by Pure Turbos

That's exactly what we were shooting for with this turbo.

What map was this on ???

Pure Turbos · 01-30-2014, 03:53 PM

Quote:

Originally Posted by deemarr 335i

What map was this on ???

I don't know. I'll ask Terry and let you know. Thanks

eyim1988 · 01-30-2014, 03:59 PM

Quote:

Originally Posted by Pure Turbos

I don't know. I'll ask Terry and let you know. Thanks

I'm guessing map 7

deemarr 335i · 01-30-2014, 04:12 PM

Quote:

Originally Posted by eyim1988

I'm guessing map 7

Yea probably just wanna be sure....not bad tho for the stock fmic, could probably make more power off the flow alone.

01-28-2014, 11:29 AM	#67
mashimarho BimmerPost Supporting Vendor 2106 Rep 13,877 Posts Drives: E92 M3 & F80 M3 & G82 M4 Join Date: Mar 2010 Location: Lynnwood, WA iTrader: (45) Garage List 2021 BMW G82 M4 [0.00] 2011 BMW E92 M3 [0.00] 2015 BMW F80 M3 [0.00] 2012 BMW 335i xDrive [9.78]	Very promising __________________ Mashimarho.com /// Instagram /// Facebook /// Youtube /// sales@mashimarho.com /// (425) 582-7939
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01-28-2014, 11:35 AM	#68
AlpineSwift Colonel 77 Rep 2,114 Posts Drives: 2008 335Xi Coupé Join Date: Feb 2010 Location: Castle Rock, CO iTrader: (3)	I'm excited now. __________________ E92 '08 335Xi 6AT - Cobb AP3 Tuned by MAC Autosport, Original Prototype Xi DOCRace 6266 Single Turbo Swap, VRSF CP w/Synapse BOV, VRSF 7" FMIC, BMS Cowl, H&R Coilovers, Renn Motorsport RS-51's, Stoptech Stage 2 Slotted, xHP Stage 3, Earl's Racing Oil Cooler, Turner Boost Gauge, M3 Lip Spoiler. Standing Mile Record Holder for Xi over a mile high: 168.2MPH @ 5512'; The Colorado Mile hosted by The US Mile.
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01-28-2014, 11:44 AM	#69
Pure Turbos Captain 563 Rep 681 Posts Drives: Turbo Cars Join Date: Nov 2013 Location: Oceanside, CA iTrader: (0)	We appreciate all the positivity guys. We are excited too! Thank you!
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01-28-2014, 12:29 PM	#70
deemarr 335i Lieutenant 33 Rep 410 Posts Drives: e90 335i performance edition Join Date: Jan 2012 Location: westchester ny iTrader: (2)	This is good, very anxious
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01-28-2014, 01:53 PM	#71
eyim1988 Lieutenant Colonel 98 Rep 1,647 Posts Drives: 2022 BMW M4 Join Date: Feb 2011 Location: Los Angeles, CA iTrader: (5) Garage List 2022 M4 [0.00]	If results /w e85 gets to around ~430 whp im down for this upgrade..
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01-29-2014, 01:55 PM	#72
marCOCOpuffs Second Lieutenant 5 Rep 200 Posts Drives: 2011 335i Sedan Join Date: Jun 2012 Location: Riverside, CA iTrader: (2)	Let's keep this thing up to the top... Anxious for more news... Getting bored with my FBO + e85
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01-29-2014, 02:20 PM	#74
Pure Turbos Captain 563 Rep 681 Posts Drives: Turbo Cars Join Date: Nov 2013 Location: Oceanside, CA iTrader: (0)	Because it got deleted last time... Features and Benefits of the PURE Stage 1 Turbo: -100% stock appearance (undetectable by the dealership) -Stock-like fast spool -Easy to install (we have a chra+comp housing option which does not require turbofold removal) -It's affordable
	Appreciate 0 Quote

01-30-2014, 02:30 PM	#76
Pure Turbos Captain 563 Rep 681 Posts Drives: Turbo Cars Join Date: Nov 2013 Location: Oceanside, CA iTrader: (0)	Terry played with the car on the dyno today. We are maxing out the fuel pump, so we have some limitations. 10whp peak gains compared to other N55 cars right now, but around 30whp gain at redline (compared to other cars). This is on a different dyno than we baselined so it's not an apples to apples comparison. We will probably add an inline pump so we can do further testing. And of course get it back on the same dyno we baselined on. Thanks guys. Terry's notes: 1) The fuel system is maxing out on E50 so we had to add more 91, which reduced timing potential. Needs a 255 inline pump installed. 2) The OEM intercooler is likely holding back some power as well. 3) If we had the flash loaded we could richen it up down low a bit more and add another ~2 degrees timing on the E50 which I think would add at least 15rw more. 4) When I get back to my home PC I can send a dyno overlaid against a similarly modded N55 stock turbo dyno. We'll see around 30rw more at higher RPM than stock but at peak HP only 10hp or so.
	Appreciate 0 Quote

01-30-2014, 03:05 PM	#78
deemarr 335i Lieutenant 33 Rep 410 Posts Drives: e90 335i performance edition Join Date: Jan 2012 Location: westchester ny iTrader: (2)	Nicee.....looks like makes power higher up the Rev range.
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01-30-2014, 03:06 PM	#79
loesch Captain 129 Rep 917 Posts Drives: 2011 BMW 135i M Sport Join Date: Feb 2012 Location: State College, PA iTrader: (4)	Sorry if I missed it but can you guys give some details on this car? What mods? The HP curve looks much more flat than stock. Good news!
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01-30-2014, 03:07 PM	#81
marCOCOpuffs Second Lieutenant 5 Rep 200 Posts Drives: 2011 335i Sedan Join Date: Jun 2012 Location: Riverside, CA iTrader: (2)	Supporting mods?
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01-30-2014, 03:35 PM	#83
John_01 Colonel 232 Rep 2,643 Posts Drives: E90 325i, E82 135i Join Date: Mar 2009 Location: Sydney, Australia iTrader: (0)	Nearly flat power curve between 4.5k and 6.5k looks like a useful improvement to me.
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