Pure Turbos N55 single turbo upgrade

Pure Turbos · 01-30-2014, 05:14 PM

Quote:

Originally Posted by deemarr 335i

What map was this on ???

Terry says map 6

Pure Turbos · 01-30-2014, 05:17 PM

More info:

Terry says: "Here is a dyno vs. an OEM turbo car. Note OEM turbo car also has meth & intercooler so its more heavily modified."

That's 45whp on the top end! Possibly more with an intercooler

eyim1988 · 01-30-2014, 05:25 PM

Nice!

marCOCOpuffs · 01-30-2014, 05:30 PM

Nice... Not losing any torque or low end power... Might be worth it. What's the labor on changing the turbo?

deemarr 335i · 01-30-2014, 05:34 PM

Quote:

Originally Posted by Pure Turbos

Terry says map 6

Ok cool thanks....might pick this up thus summer.

deemarr 335i · 01-30-2014, 05:37 PM

Is this with the upgraded diverter valve or Oem?

Pure Turbos · 01-30-2014, 05:43 PM

Quote:

Originally Posted by marCOCOpuffs

Nice... Not losing any torque or low end power... Might be worth it. What's the labor on changing the turbo?

Well if you swap out the whole turbo assembly which we don't recommend, it's more involved. Book time calls for something like 10 hours. But, we just swapped the CHRA+comp housing. It was easy. Could probably do it in 3 to 5 hours depending on the installer.

In a nutshell:

-Drain coolant
-Drop swaybar (4 nuts)
-Remove thermo housing (2 bolts, hoses)
-Remove water pump (3 bolts, hoses)
-Remove turbo intake and discharge tubes
-Swap turbo

There's a lot more details to it but that's basically what's involved. Here's a pic of everything that was removed to be able to swap the turbo:

Pure Turbos · 01-30-2014, 05:46 PM

Quote:

Originally Posted by deemarr 335i

Is this with the upgraded diverter valve or Oem?

This is with OEM diverter. The OEM diverter has 4 pressure bleed ports around the center of the valve. So it equalizes pressure on both sides of the diaphragm. This allows only the spring pressure necessary to hold the valve closed. Good design. Terry agrees that it doesn't seem to be a problem.

deemarr 335i · 01-30-2014, 05:48 PM

Quote:

Originally Posted by Pure Turbos

This is with OEM diverter. The OEM diverter has 4 pressure bleed ports around the center of the valve. So it equalizes pressure on both sides of the diaphragm. This allows only the spring pressure necessary to hold the valve closed. Good design. Terry agrees that it doesn't seem to be a problem.

Awesome thanks for the info man.

PeterPure · 01-31-2014, 12:52 AM

Results look nice. Would meth increase gains with this setup?

NeoNz · 01-31-2014, 08:52 AM

How much is this setup? DO you guys have a website?

Pure Turbos · 01-31-2014, 11:25 AM

Quote:

Originally Posted by Darkhold

Results look nice. Would meth increase gains with this setup?

Yes Sir, it would.

Quote:

Originally Posted by NeoNz

How much is this setup? DO you guys have a website?

Yes we do, here's a link:

http://www.pureturbos.com/store/oem-...o-upgrade.html

marCOCOpuffs · 01-31-2014, 12:37 PM

Any other plans for turbo upgrades? Is your shop car getting this turbo soon?

Pure Turbos · 01-31-2014, 12:45 PM

Quote:

Originally Posted by marCOCOpuffs

Any other plans for turbo upgrades? Is your shop car getting this turbo soon?

Yes, we have lots of plans

Yes, the shop car will get the PURE Stage 1 turbo very soon.

335iFFM · 01-31-2014, 12:59 PM

Do you have a Stage2 Turbo in the Pipeline?

PeterPure · 01-31-2014, 01:32 PM

Some numbers of the car stock vs dp, meth and 93 oct with jb4 stage 2 would get me buying this kit if all adds up

On an F series offcourse

Pure Turbos · 01-31-2014, 02:56 PM

Quote:

Originally Posted by 335iFFM

Do you have a Stage2 Turbo in the Pipeline?

Quote:

Originally Posted by Darkhold

Some numbers of the car stock vs dp, meth and 93 oct with jb4 stage 2 would get me buying this kit if all adds up

On an F series offcourse

The customer's car is an e82 and our comapany car is an e90. If we get dyno results from a customers F series car, we'll let you know. However, expect the same type of results.

deemarr 335i · 01-31-2014, 03:33 PM

Did this car have the Flexfuel wires ? and I'm wondering how much of a difference the back end flash would have made....basically would a 2011 car make more power.

TZANIDO777 · 01-31-2014, 04:41 PM

Looks very promising, will wait until a stage 2 or 3 is possibly available.

Pure Turbos · 01-31-2014, 05:02 PM

Quote:

Originally Posted by deemarr 335i

Did this car have the Flexfuel wires ? and I'm wondering how much of a difference the back end flash would have made....basically would a 2011 car make more power.

Yes the customer's 1-series had the flexfuel wires.

Look above at Terry's notes. He expects another 15whp with backend flash. Thanks

deemarr 335i · 01-31-2014, 05:14 PM

Quote:

Originally Posted by Pure Turbos

Yes the customer's 1-series had the flexfuel wires.

Look above at Terry's notes. He expects another 15whp with backend flash. Thanks

Ok cool thanks man.

cstmx_ryder · 01-31-2014, 06:11 PM

Quote:

Originally Posted by melloww22

Yup Dinan claims their S3 (compressor wheel upgrade) will get over 400whp... I say that's not bad if they would give a fair price, else save your money and replace the entire turbo with one of Vargas

When did that ever happen? Fair pricing and Dinan shouldn't be mentioned in the same sentence.

But I'm sure you're joking on the 'fair price' statement......

01-30-2014, 05:17 PM	#90
Pure Turbos Captain 563 Rep 681 Posts Drives: Turbo Cars Join Date: Nov 2013 Location: Oceanside, CA iTrader: (0)	More info: Terry says: "Here is a dyno vs. an OEM turbo car. Note OEM turbo car also has meth & intercooler so its more heavily modified." That's 45whp on the top end! Possibly more with an intercooler Last edited by Pure Turbos; 01-30-2014 at 05:22 PM..
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01-30-2014, 05:25 PM	#91
eyim1988 Lieutenant Colonel 103 Rep 1,647 Posts Drives: 2022 BMW M4 Join Date: Feb 2011 Location: Los Angeles, CA iTrader: (5) Garage List 2022 M4 [0.00]	Nice! __________________ Current: 2021 X3MC Past: 2013 bmw 335i, 2011 bmw 335i coupe, 2016 bmw m3
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01-30-2014, 05:30 PM	#92
marCOCOpuffs Second Lieutenant 5 Rep 200 Posts Drives: 2011 335i Sedan Join Date: Jun 2012 Location: Riverside, CA iTrader: (2)	Nice... Not losing any torque or low end power... Might be worth it. What's the labor on changing the turbo?
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01-30-2014, 05:37 PM	#94
deemarr 335i Lieutenant 34 Rep 410 Posts Drives: e90 335i performance edition Join Date: Jan 2012 Location: westchester ny iTrader: (2)	Is this with the upgraded diverter valve or Oem?
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01-31-2014, 12:52 AM	#98
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]	Results look nice. Would meth increase gains with this setup?
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01-31-2014, 08:52 AM	#99
NeoNz 335 Newbie 23 Rep 484 Posts Drives: 2011 335i xDrive Join Date: Mar 2013 Location: Edison, NJ iTrader: (1) Garage List 1994 Toyota Supra [0.00] 2011 BMW 335i xDrive [0.00]	How much is this setup? DO you guys have a website? __________________ 2011 BMW 335i xDrive, 12.2 @ 111 (e90 N55 XDrive Record)- Sold Stage 2, Map 7/e85 mix, JB Intake, Vishnu Catted DP, ETS FMIC, CPe Chargepipe 1994 Toyota Supra, Baltic Blue, 6-speed, mods... FOR SALE 1200rwhp/875rwtq, 3.4L Stroker
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01-31-2014, 12:37 PM	#101
marCOCOpuffs Second Lieutenant 5 Rep 200 Posts Drives: 2011 335i Sedan Join Date: Jun 2012 Location: Riverside, CA iTrader: (2)	Any other plans for turbo upgrades? Is your shop car getting this turbo soon?
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01-31-2014, 12:59 PM	#103
335iFFM Second Lieutenant 25 Rep 210 Posts Drives: 335i Performance Join Date: Jan 2013 Location: Germany iTrader: (0)	Do you have a Stage2 Turbo in the Pipeline?
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01-31-2014, 01:32 PM	#104
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]	Some numbers of the car stock vs dp, meth and 93 oct with jb4 stage 2 would get me buying this kit if all adds up On an F series offcourse
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01-31-2014, 03:33 PM	#106
deemarr 335i Lieutenant 34 Rep 410 Posts Drives: e90 335i performance edition Join Date: Jan 2012 Location: westchester ny iTrader: (2)	Did this car have the Flexfuel wires ? and I'm wondering how much of a difference the back end flash would have made....basically would a 2011 car make more power.
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01-31-2014, 04:41 PM	#107
TZANIDO777 Lieutenant 76 Rep 528 Posts Drives: 2011 E82 135i, 2015 F15 X5 35D Join Date: Dec 2010 Location: NY iTrader: (2) Garage List 2020 BMW X5 40i [0.00] 2011 BMW 135i [0.00]	Looks very promising, will wait until a stage 2 or 3 is possibly available.
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