▀▄ eas | ESS N52 Supercharger Install Pictures

Taskmaster · 03-04-2015, 09:34 AM

Why not 335i injectors from the N55, they use valvetronic as well?

hassmaschine · 03-04-2015, 09:39 AM

N54/N55 is direct injection

rhombus · 03-04-2015, 09:42 AM

Quote:

Originally Posted by hassmaschine

how about having the injectors modified? there are shops that can increase the flow of a stock injector, but keeping the original spray pattern.

it's definitely critical, there are a number of parameters the DME depends on being linear in order for things like acceleration enrichment to function correctly.

Thats one thing I am also looking into.

TheDoug · 03-04-2015, 10:27 AM

Quote:

Originally Posted by Nordkeyz73

The engine will be fine with low boost. Contrary to popular belief, our engine actually does have cylinder liners of a sort. The Alusil coating is protective enough.

Thanks for the info...

Would love to have this on mine. Will be following this thread!

CobraMarty · 03-07-2015, 02:06 PM

Quote:

Originally Posted by rhombus

Thats one thing I am also looking into.

I've had great luck with Marren Fuel Injection.
http://www.injector.com/index.html

Is the fuel pump controlled with PWM? or can you run a bigger fuel pump or boost-a-pump?

Pete.J · 03-08-2015, 10:31 PM

Does anyone know if that kit would fit on Australian market 325i? In Australia our 325i comes with a 2.5L version of the N52 called N52B25 and we also get the 3 stage intake on the 325i and not just the 330i like US.

As far as I know the 325i in the US comes with a 3.0L N52B30 and no 3 stage intake, power and torque figures are identical for the European/Australian 325i and the USA 325i though.

So basically the question here is, would that kit fit on a N52B25 with 3 stage intake?

JDane07 · 03-09-2015, 03:19 AM

Quote:

Originally Posted by pitos_7

Does anyone know if that kit would fit on Australian market 325i? In Australia our 325i comes with a 2.5L version of the N52 called N52B25 and we also get the 3 stage intake on the 325i and not just the 330i like US.

As far as I know the 325i in the US comes with a 3.0L N52B30 and no 3 stage intake, power and torque figures are identical for the European/Australian 325i and the USA 325i though.

So basically the question here is, would that kit fit on a N52B25 with 3 stage intake?

That's something you'll have to email Roman about.

rhombus · 03-10-2015, 06:35 PM

Quote:

Originally Posted by CobraMarty

I've had great luck with Marren Fuel Injection.
http://www.injector.com/index.html

Is the fuel pump controlled with PWM? or can you run a bigger fuel pump or boost-a-pump?

Its not running out of pump yet. I do not know if the pump is PWM but I would suspect so. The stage1+ will currently come with an upgraded FPR set to 1BAR higher fuel pressure. I believe that in order to go any higher on the fuel pressure, the pump will need to be changed to a unit that can sustain the flow at high pressure. It is an in-tank FPR. A walbro 400 may do the trick, though it draws 20amps at high pressure.

The injectors need to be larger but also maintain the exact same spray pattern. I have found one possible injector that ESS is going to order and try. I will give an update when I find out the results.

DRiiFTAHOLiiK_e90 · 03-12-2015, 07:37 PM

Quote:

Originally Posted by rhombus

Its not running out of pump yet. I do not know if the pump is PWM but I would suspect so. The stage1+ will currently come with an upgraded FPR set to 1BAR higher fuel pressure. I believe that in order to go any higher on the fuel pressure, the pump will need to be changed to a unit that can sustain the flow at high pressure. It is an in-tank FPR. A walbro 400 may do the trick, though it draws 20amps at high pressure.

The injectors need to be larger but also maintain the exact same spray pattern. I have found one possible injector that ESS is going to order and try. I will give an update when I find out the results.

is this kit safe for occasional track use? preferably drifting

leftside · 03-12-2015, 08:30 PM

Maybe I missed it... Has a price for this kit been determined yet?

JDane07 · 03-12-2015, 09:32 PM

Quote:

Originally Posted by leftside

Maybe I missed it... Has a price for this kit been determined yet?

Yes, this has been known for several months now. $4500 for stage 1. $5000 for stage 1+

rick100 · 03-12-2015, 10:08 PM

Quote:

Originally Posted by DRiiFTAHOLiiK_e90

is this kit safe for occasional track use? preferably drifting

Nobody knows

there is one member who has put 6000k on it and he says its still working fine. Its too early to tell. However this kit is not producing over 100 HP increased, its only producing 60WHP on stock internals which is very conservative

niceandclean · 03-13-2015, 06:34 AM

Stupid question, my 330i -09 with stock 272hp , is it a N52 ?
Would love to convert to SC..

BudVlad · 03-13-2015, 09:23 AM

It’s N53.

drZ · 03-16-2015, 06:27 PM

hey Bud, you're going the SC route??

lookitsranday · 03-24-2015, 06:37 PM

any updates on this? new injectors yet? anxiously waiting 😨

zhen · 03-24-2015, 11:13 PM

Quote:

Originally Posted by ObiwanChen

dyno! dyno! dyno!

what did you to your car? i have a e90 328xi as well, yours looks sooooooo awesoooome

tom @ eas · 03-25-2015, 11:12 AM

Quote:

Originally Posted by lookitsranday

any updates on this? new injectors yet? anxiously waiting ��

Car is getting new FPR and revised tune today. Will post updates once completed.

Seattlesquash · 03-25-2015, 06:03 PM

Quote:

Originally Posted by tom @ eas

Quote:

Originally Posted by lookitsranday

any updates on this? new injectors yet? anxiously waiting ��

Car is getting new FPR and revised tune today. Will post updates once completed.

Nice keep us posted, thanks!

CobraMarty · 03-28-2015, 06:55 AM

What is different with the 'new FPR'? Adjustable? Boost referenced?

tom @ eas · 03-28-2015, 11:18 AM

Quote:

Originally Posted by CobraMarty

What is different with the 'new FPR'? Adjustable? Boost referenced?

Both, we're strapping to the dyno today and hope to be reporting some updated figures early next week.

Nordkeyz73 · 03-28-2015, 04:01 PM

What fuel injectors are you running?

03-04-2015, 09:34 AM	#111
Taskmaster Banned 2465 Rep 9,004 Posts Drives: M235i 6MT / E92 328 Msport 6MT Join Date: Nov 2013 Location: Florida iTrader: (6)	Why not 335i injectors from the N55, they use valvetronic as well?
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03-04-2015, 09:39 AM	#112
hassmaschine Major General 3973 Rep 7,215 Posts Drives: "NBO" 330i Join Date: Jun 2014 Location: earth iTrader: (0)	N54/N55 is direct injection
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03-08-2015, 10:31 PM	#116
Pete.J Lieutenant 322 Rep 568 Posts Drives: BMW M4 DCT (F82) Join Date: Jan 2012 Location: Melbourne iTrader: (0) Garage List 2015 BMW M4 [0.00] 2006 Honda Accord Euro [0.00]	Does anyone know if that kit would fit on Australian market 325i? In Australia our 325i comes with a 2.5L version of the N52 called N52B25 and we also get the 3 stage intake on the 325i and not just the 330i like US. As far as I know the 325i in the US comes with a 3.0L N52B30 and no 3 stage intake, power and torque figures are identical for the European/Australian 325i and the USA 325i though. So basically the question here is, would that kit fit on a N52B25 with 3 stage intake?
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03-12-2015, 08:30 PM	#120
leftside Registered 0 Rep 3 Posts Drives: E90 328i / STI Join Date: Mar 2015 Location: Washington iTrader: (0)	Maybe I missed it... Has a price for this kit been determined yet?
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03-13-2015, 06:34 AM	#123
niceandclean New Member 1 Rep 15 Posts Drives: E90 330i m-sport Join Date: Jul 2013 Location: Sweden iTrader: (0)	Stupid question, my 330i -09 with stock 272hp , is it a N52 ? Would love to convert to SC..
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03-13-2015, 09:23 AM	#124
BudVlad Old Geezer 360 Rep 1,193 Posts Drives: 08 E92 N53B30 Join Date: Jul 2007 Location: Budweis iTrader: (0) Garage List 2008 E92 N53B30 [10.00]	It’s N53. __________________
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03-16-2015, 06:27 PM	#125
drZ Major 128 Rep 1,037 Posts Drives: black sapphire e92 Join Date: Apr 2008 Location: NSW iTrader: (0)	hey Bud, you're going the SC route?? __________________ You're born, you take shit. You get out in the world, you take more shit. You climb a little higher, you take less shit. Till one day you're up in the rarefied atmosphere and you've forgotten what shit even looks like. Welcome to the layer cake son.
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03-24-2015, 06:37 PM	#126
lookitsranday Enlisted Member 4 Rep 49 Posts Drives: 06 pre lci e90 sedan Join Date: Jan 2015 Location: California iTrader: (0)	any updates on this? new injectors yet? anxiously waiting 😨
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03-28-2015, 06:55 AM	#130
CobraMarty Major 619 Rep 1,402 Posts Drives: 2007 328xi e90 + e92 Join Date: Sep 2010 Location: BimmerMILVs.com iTrader: (7)	What is different with the 'new FPR'? Adjustable? Boost referenced?
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03-28-2015, 04:01 PM	#132
Nordkeyz73 Lieutenant 165 Rep 570 Posts Drives: E90 328i ZSP, Macan Turbo Join Date: Jun 2013 Location: CT iTrader: (0)	What fuel injectors are you running? __________________ BMW Performance SSK, BMW Performance Blackline Tails, BMW Performance Exhaust, BMW 3-Stage Intake Manifold, Evolve Automotive Tune, Weisslicht LED Halos, Black Kidneys, Digital Speedo
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