Official Performance Mod List for 335i N55

ian2002525 · 05-16-2011, 11:53 AM

Quote:

Originally Posted by Sloppy

So I wonder why the N55 still splits the exhaust at the single dp for no reason... Or am i missing something? Why not make a full 3.5" single turbo back pipe for our cars? Save weight and probably increase the exhaust flow???

i agree with save weight!
Stock exhaust is so heavy

Zeph · 05-16-2011, 11:58 AM

Quote:

Originally Posted by ian2002525

i agree with save weight!
Stock exhaust is so heavy

saving weight is always a priority for me. I have considered AMS or HPF exhaust just for that, but I am not thrilled with the X design nor the sound. I think even with AE or Vangaurd, etc. you lose some weight so it helps. Plus, that is weight at the rear of the car where it is less important to shave. I would like to drop 50 lbs way up by the front bumper somehow!~

CPWINCH · 05-16-2011, 02:54 PM

Quote:

Originally Posted by Zeph

saving weight is always a priority for me. I have considered AMS or HPF exhaust just for that, but I am not thrilled with the X design nor the sound. I think even with AE or Vangaurd, etc. you lose some weight so it helps. Plus, that is weight at the rear of the car where it is less important to shave. I would like to drop 50 lbs way up by the front bumper somehow!~

cf hood

UdubBadger · 05-16-2011, 03:02 PM

euro fog switch +100 whp

ian2002525 · 05-17-2011, 01:18 AM

Quote:

Originally Posted by UdubBadger

euro fog switch +100 whp

dyezak · 05-24-2011, 06:45 PM

///M emblem = 101hp

FrankiE90 · 05-31-2011, 08:15 PM

bump'n this / anything i'm missing?

IancoleTX · 06-01-2011, 09:09 AM

We need some decent intercooler options..

Pepe_pr · 06-01-2011, 09:51 AM

Quote:

Originally Posted by IancoleTX

We need some decent intercooler options..

The helux Intercooler is really nice and fits flawlessly

shockin330i · 06-01-2011, 10:56 AM

Quote:

Originally Posted by Pepe_pr

The helux Intercooler is really nice and fits flawlessly

Stett is out as well

ian2002525 · 06-10-2011, 12:23 AM

Sound clip for n55 335i Eisenmann Race Exhaust
reving

ian2002525 · 06-10-2011, 12:40 AM

Sound clip for n55 e92 335i Eisenmann Race Exhaust
take off and drive by

ian2002525 · 06-10-2011, 04:15 PM

K&N just released the n55 135i and 335i air filter, $53.99
http://www.knfilters.com/search/prod...x?Prod=33-2458

Aries932 · 06-10-2011, 07:12 PM

Evolution racewerks just test fit their new N55 FMIC on my car. So they should be taking orders for it. I would imagine it would not be too much different to fit it on the 335i.

FrankiE90 · 06-10-2011, 07:40 PM

ian the Eisenmann Race Exhaust sounds good.

Aries932 the big difference is the chargepipe angle from the
driver side. Do you know if it came with the lower arm charge pipe.
take some picts if you can - would be helpful.

emre · 06-11-2011, 06:24 AM

Quote:

Originally Posted by ian2002525

K&N just released the n55 135i and 335i air filter, $53.99
http://www.knfilters.com/search/prod...x?Prod=33-2458

This drop in filter has been available for a while.

I installed it right after I had the Bmw PPK installed, so cannot comment on any gains but I guess no one really expects much gains, if any, from a drop in anyway.

Regarding the sound, under wot almost no change at all, contrary to what I expected.
Only a barely noticeable sound change with partial throttle around 2.000 - 4.000 rpms.

If anyone is thinking to buy it hoping for a better sound, I would recommend not to.

htoudiee · 06-12-2011, 05:25 PM

So basically so far, no Flash tunes for N55 yet is what it seems like. Hope GIAC comes out with theirs soon.

Malapropism · 07-04-2011, 04:46 AM

Does anyone know if a full akrapovic evo exhaust system (titanium) will fit my 2011 335i xdrive coupe? I read somewhere that modifications might be required but I have had no luck finding a solid answer as to what kind of modifications to the exhaust system are needed...

Thanks

FrankiE90 · 07-04-2011, 06:52 AM

Quote:

Originally Posted by Malapropism

Does anyone know if a full akrapovic evo exhaust system (titanium) will fit my 2011 335i xdrive coupe? I read somewhere that modifications might be required but I have had no luck finding a solid answer as to what kind of modifications to the exhaust system are needed...

Thanks

juiced46 fit'd an ams exhaust on his xi.
read his 2nd paragraph to this link.
http://www.e90post.com/forums/showthread.php?t=420907

not 100 percent if that will be the case with the
akrapovic - but it'll give u an idea. I would get in contact
with akrapovic and see if they test fit'd it already with xi n55s.

let us know how it goes.

FrankiE90 · 07-06-2011, 05:42 PM

Mark / Jason can we sticky this to the N55 turbo thread - pretty please.

Slops · 07-08-2011, 01:54 PM

I think i just peed ... just two drops when i saw this as a stickie!!!!!!!!!!! Thank you Jason!

FrankiE90 · 07-08-2011, 07:45 PM

just updated - hey guys help remind me if i missed anything.

05-16-2011, 03:02 PM	#92
UdubBadger Banned 648 Rep 24,685 Posts Drives: '04 330i ZHP Join Date: Dec 2007 Location: Chicago Burbs iTrader: (22) Garage List 2004 BMW 330i ZHP [9.50] 2011 135i [7.46] 2008 328xi [8.76]	euro fog switch +100 whp
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05-24-2011, 06:45 PM	#94
dyezak General of the Armies 162 Rep 661 Posts Drives: X5M Join Date: May 2011 Location: Plano, TX iTrader: (2)	///M emblem = 101hp
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05-31-2011, 08:15 PM	#95
FrankiE90 Major General 669 Rep 8,800 Posts Drives: Krooked Sk8board Join Date: Feb 2008 Location: Pasadena, Ca iTrader: (11)	bump'n this / anything i'm missing? __________________ FrankiE90 AKA:.[The TANK] *CLICK THE SIG E90s (been gone but not forgotten) • KW clubsports • • • • • • • • • • 18" BBS GT4 // Build E30 (pending) + E46 M3 Wagon ESTORIL Blue
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06-01-2011, 09:09 AM	#96
IancoleTX Dillo boxers 272 Rep 3,360 Posts Drives: 2019 M5C Join Date: Jan 2010 Location: USA iTrader: (14)	We need some decent intercooler options.. __________________ 2019 M5C Matte MBB / Tartufo
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06-10-2011, 12:23 AM	#99
ian2002525 台灣台北市 88 Rep 1,267 Posts Drives: 2009 GT-R Premium Join Date: Jun 2010 Location: Brentwood, TN/台灣 iTrader: (6) Garage List 2011 335i coupe [9.00]	Sound clip for n55 335i Eisenmann Race Exhaust reving Last edited by ian2002525; 06-10-2011 at 12:43 AM..
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06-10-2011, 12:40 AM	#100
ian2002525 台灣台北市 88 Rep 1,267 Posts Drives: 2009 GT-R Premium Join Date: Jun 2010 Location: Brentwood, TN/台灣 iTrader: (6) Garage List 2011 335i coupe [9.00]	Sound clip for n55 e92 335i Eisenmann Race Exhaust take off and drive by __________________ Car Sold- 2011 E92 335i Msport Car Sold- 2009 Nissan GT-R tuned on E85
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06-10-2011, 04:15 PM	#101
ian2002525 台灣台北市 88 Rep 1,267 Posts Drives: 2009 GT-R Premium Join Date: Jun 2010 Location: Brentwood, TN/台灣 iTrader: (6) Garage List 2011 335i coupe [9.00]	K&N just released the n55 135i and 335i air filter, $53.99 http://www.knfilters.com/search/prod...x?Prod=33-2458 __________________ Car Sold- 2011 E92 335i Msport Car Sold- 2009 Nissan GT-R tuned on E85
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06-10-2011, 07:12 PM	#102
Aries932 Captain 38 Rep 611 Posts Drives: AW 2011 135i DCT Join Date: Feb 2007 Location: Woodland Hills, CA iTrader: (3)	Evolution racewerks just test fit their new N55 FMIC on my car. So they should be taking orders for it. I would imagine it would not be too much different to fit it on the 335i. __________________ 2011 AW 135i - DCT - M Package - BMW Performance Suspension Kit - Berk Street Midpipes - Evolution Racewerks FMIC - JB4 - BMS Intake - BMS Downpipes
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06-10-2011, 07:40 PM	#103
FrankiE90 Major General 669 Rep 8,800 Posts Drives: Krooked Sk8board Join Date: Feb 2008 Location: Pasadena, Ca iTrader: (11)	ian the Eisenmann Race Exhaust sounds good. Aries932 the big difference is the chargepipe angle from the driver side. Do you know if it came with the lower arm charge pipe. take some picts if you can - would be helpful. __________________ FrankiE90 AKA:.[The TANK] *CLICK THE SIG E90s (been gone but not forgotten) • KW clubsports • • • • • • • • • • 18" BBS GT4 // Build E30 (pending) + E46 M3 Wagon ESTORIL Blue
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06-12-2011, 05:25 PM	#105
htoudiee HT 15 Rep 388 Posts Drives: BMW, AMG Join Date: Aug 2009 Location: CA iTrader: (0)	So basically so far, no Flash tunes for N55 yet is what it seems like. Hope GIAC comes out with theirs soon.
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07-04-2011, 04:46 AM	#106
Malapropism Book Worm 52 Rep 556 Posts Drives: F82 M4 Join Date: Dec 2010 Location: Austin, TX iTrader: (3)	Does anyone know if a full akrapovic evo exhaust system (titanium) will fit my 2011 335i xdrive coupe? I read somewhere that modifications might be required but I have had no luck finding a solid answer as to what kind of modifications to the exhaust system are needed... Thanks __________________ \| 2015 MW F82 M4 DCT \| 2018 BS F30 340XI Msport 6MT \| 2011 AW E92 335XI Msport 6MT Pic Thread \|
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07-06-2011, 05:42 PM	#108
FrankiE90 Major General 669 Rep 8,800 Posts Drives: Krooked Sk8board Join Date: Feb 2008 Location: Pasadena, Ca iTrader: (11)	Mark / Jason can we sticky this to the N55 turbo thread - pretty please. __________________ FrankiE90 AKA:.[The TANK] *CLICK THE SIG E90s (been gone but not forgotten) • KW clubsports • • • • • • • • • • 18" BBS GT4 // Build E30 (pending) + E46 M3 Wagon ESTORIL Blue
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07-08-2011, 01:54 PM	#109
Slops Major General 190 Rep 5,417 Posts Drives: 2005 C55 AMG Join Date: Jan 2011 Location: Oxford iTrader: (2)	I think i just peed ... just two drops when i saw this as a stickie!!!!!!!!!!! Thank you Jason!
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07-08-2011, 07:45 PM	#110
FrankiE90 Major General 669 Rep 8,800 Posts Drives: Krooked Sk8board Join Date: Feb 2008 Location: Pasadena, Ca iTrader: (11)	just updated - hey guys help remind me if i missed anything. __________________ FrankiE90 AKA:.[The TANK] *CLICK THE SIG E90s (been gone but not forgotten) • KW clubsports • • • • • • • • • • 18" BBS GT4 // Build E30 (pending) + E46 M3 Wagon ESTORIL Blue
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