335i Free BOV DIY

Red Star Rising · 04-07-2007, 04:34 PM

Rev it hard to 5K and release the throttle quick. you should be able to hear it.

boostedtwin · 04-07-2007, 05:16 PM

Can you do a DIY? I wanted to try but would help with the pics of the procedure. If you can get any sound clip too would be nice.

Red Star Rising · 04-07-2007, 05:21 PM

^^ Page 1.

BMW_E90 · 04-07-2007, 05:22 PM

thats ghetto LOL!

M3to335 · 04-07-2007, 05:23 PM

I just ripped it all back off. If you really must.....

Follow the first few minutes of Shivs install for the PROcede uptill the bulkhead plastic piece is off. Once you get there, you can easily access the rear area to plug. Its this...

Trust me, use the cap off a quart of oil when you plug it. Run a lot of tape around the area to plug. Then screw on the cap. It will literally make its own threads and create an air-tight fit.

I didnt really notice much if any sound though.

Red Star Rising · 04-07-2007, 05:24 PM

Quote:

Originally Posted by BMW_E90

thats ghetto LOL!

Maybe, but it works. If you can get some nice looking bung caps that seal perfectly by themselves, it wouldn't looks so ghetto.

Red Star Rising · 04-07-2007, 05:25 PM

Im gonna try and get a video up now to show you what I can hear.

BoostedBMW · 04-07-2007, 05:33 PM

I know that my BOV wouldn't sound at all when I was revving it in neutral, too boost I had to load the engine. Did you try driving it around at all?

boostedtwin · 04-07-2007, 05:34 PM

Do it, thanks.

M3to335 · 04-07-2007, 05:35 PM

No sir. Good point, oh well , its off already. It wasnt exactly hard to do

teknochild · 04-07-2007, 05:40 PM

Quote:

Originally Posted by BoostedBMW

I know that my BOV wouldn't sound at all when I was revving it in neutral, too boost I had to load the engine. Did you try driving it around at all?

u have a manual dont u

M3to335 · 04-07-2007, 06:05 PM

Yeah Ive got a manual. It certainly was blowing an assload of air out of those pipes though.

Think I will have different results if I put it back together and take her for a spirited ride

BoostedBMW · 04-07-2007, 06:09 PM

Quote:

Originally Posted by teknochild

u have a manual dont u

I'm not sure if you were talking to me or him, but yes I have a manual.

Red Star Rising · 04-07-2007, 06:12 PM

Waiting for youtube to put my vid up......

My camera does not capture the sound as well as it sounds in reality, but you can definetly hear it in the vid.

skim7x · 04-07-2007, 06:55 PM

Quote:

Originally Posted by ///Matt

The Diverter valves are calibrated to open when there is a specific pressure difference (I beleive .3 bar) between the out let side (which you disconnected) and the manifold pressure side (the small vacuum hose attached to the other end of the diverter.

Yeah... thats what I was refering to in my first post (I just don't know enough to say it as well as ///Matt did)... I think he's right guys... but hey, nice mod and let me know if your 335i is still doin good this time next year (not being speculative--just wondering... maybe i'll do it next year if your car lasts ;-))

///Matt · 04-07-2007, 07:00 PM

Quote:

Originally Posted by Red Star Rising

///Matt... It really shouldent matter as the valve is working the way it was before, except that its not plugged back into the intake...it just vents to the atmosphere.

If you say so. What do I know?

Red Star Rising · 04-07-2007, 07:07 PM

Vid...not the greatest audio pickup, but here it is....

RiXst3r · 04-07-2007, 07:10 PM

teknochild · 04-07-2007, 07:59 PM

Quote:

Originally Posted by BoostedBMW

I'm not sure if you were talking to me or him, but yes I have a manual.

you, i dont know why he thought i was talking to him, but it applies to both of you, the turbos wont spool as much for a manual as they do an auto when revving in neutral, therefore less blow off

BoostedBMW · 04-07-2007, 08:58 PM

The free bov sounds Tial-ish.

boostedtwin · 04-07-2007, 09:05 PM

Sounds good for free...

TiAg335i · 04-07-2007, 10:07 PM

Sounds very stock, which is good.

04-07-2007, 04:34 PM	#45
Red Star Rising Dealer of Decadence 12 Rep 125 Posts Drives: the Ghost of M3LTDOWN Join Date: Jan 2007 Location: Miami iTrader: (0)	Rev it hard to 5K and release the throttle quick. you should be able to hear it. __________________ AA M3 is gone...the new...
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04-07-2007, 05:16 PM	#46
boostedtwin Sheriff 112 Rep 1,480 Posts Drives: spyder, Macan GTS, 4xe Rubicon Join Date: Mar 2007 Location: Orlando iTrader: (10) Garage List 07 335i [0.00] 07 335i [0.00]	Can you do a DIY? I wanted to try but would help with the pics of the procedure. If you can get any sound clip too would be nice. __________________ 2023 Porsche Spyder, 2024 Porsche Macan GTS, 4Xe Rubicon & 2021 BMW X5 M Package
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04-07-2007, 05:21 PM	#47
Red Star Rising Dealer of Decadence 12 Rep 125 Posts Drives: the Ghost of M3LTDOWN Join Date: Jan 2007 Location: Miami iTrader: (0)	^^ Page 1. __________________ AA M3 is gone...the new...
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04-07-2007, 05:22 PM	#48
BMW_E90 Major 59 Rep 1,035 Posts Drives: 325i Join Date: Jul 2005 Location: California iTrader: (11)	thats ghetto LOL! __________________
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04-07-2007, 05:23 PM	#49
M3to335 Whats that smell? 149 Rep 1,790 Posts Drives: Bimmers, duh Join Date: Nov 2006 Location: NC iTrader: (6)	I just ripped it all back off. If you really must..... Follow the first few minutes of Shivs install for the PROcede uptill the bulkhead plastic piece is off. Once you get there, you can easily access the rear area to plug. Its this... Trust me, use the cap off a quart of oil when you plug it. Run a lot of tape around the area to plug. Then screw on the cap. It will literally make its own threads and create an air-tight fit. I didnt really notice much if any sound though.
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04-07-2007, 05:25 PM	#51
Red Star Rising Dealer of Decadence 12 Rep 125 Posts Drives: the Ghost of M3LTDOWN Join Date: Jan 2007 Location: Miami iTrader: (0)	Im gonna try and get a video up now to show you what I can hear. __________________ AA M3 is gone...the new...
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04-07-2007, 05:33 PM	#52
BoostedBMW Moderator 134 Rep 6,775 Posts Drives: TiAg E92 335 Join Date: Oct 2006 Location: Raleigh, NC iTrader: (14) Garage List 2003 S2000 [0.00]	I know that my BOV wouldn't sound at all when I was revving it in neutral, too boost I had to load the engine. Did you try driving it around at all? __________________ -Michael. Berlina Black S2000 CR is now in the garage l 19" Rial Daytona Race l KW V2 l Eisenhaus Race Exhaust l
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04-07-2007, 05:34 PM	#53
boostedtwin Sheriff 112 Rep 1,480 Posts Drives: spyder, Macan GTS, 4xe Rubicon Join Date: Mar 2007 Location: Orlando iTrader: (10) Garage List 07 335i [0.00] 07 335i [0.00]	Do it, thanks. __________________ 2023 Porsche Spyder, 2024 Porsche Macan GTS, 4Xe Rubicon & 2021 BMW X5 M Package
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04-07-2007, 05:35 PM	#54
M3to335 Whats that smell? 149 Rep 1,790 Posts Drives: Bimmers, duh Join Date: Nov 2006 Location: NC iTrader: (6)	No sir. Good point, oh well , its off already. It wasnt exactly hard to do
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04-07-2007, 06:05 PM	#56
M3to335 Whats that smell? 149 Rep 1,790 Posts Drives: Bimmers, duh Join Date: Nov 2006 Location: NC iTrader: (6)	Yeah Ive got a manual. It certainly was blowing an assload of air out of those pipes though. Think I will have different results if I put it back together and take her for a spirited ride
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04-07-2007, 06:12 PM	#58
Red Star Rising Dealer of Decadence 12 Rep 125 Posts Drives: the Ghost of M3LTDOWN Join Date: Jan 2007 Location: Miami iTrader: (0)	Waiting for youtube to put my vid up...... My camera does not capture the sound as well as it sounds in reality, but you can definetly hear it in the vid. __________________ AA M3 is gone...the new...
	Appreciate 0 Quote

04-07-2007, 07:07 PM	#61
Red Star Rising Dealer of Decadence 12 Rep 125 Posts Drives: the Ghost of M3LTDOWN Join Date: Jan 2007 Location: Miami iTrader: (0)	Vid...not the greatest audio pickup, but here it is.... __________________ AA M3 is gone...the new...
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04-07-2007, 07:10 PM	#62
RiXst3r 288 Rep 6,510 Posts Drives: M235i Join Date: Sep 2006 Location: Ohio iTrader: (14)
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04-07-2007, 08:58 PM	#64
BoostedBMW Moderator 134 Rep 6,775 Posts Drives: TiAg E92 335 Join Date: Oct 2006 Location: Raleigh, NC iTrader: (14) Garage List 2003 S2000 [0.00]	The free bov sounds Tial-ish. __________________ -Michael. Berlina Black S2000 CR is now in the garage l 19" Rial Daytona Race l KW V2 l Eisenhaus Race Exhaust l
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04-07-2007, 09:05 PM	#65
boostedtwin Sheriff 112 Rep 1,480 Posts Drives: spyder, Macan GTS, 4xe Rubicon Join Date: Mar 2007 Location: Orlando iTrader: (10) Garage List 07 335i [0.00] 07 335i [0.00]	Sounds good for free... __________________ 2023 Porsche Spyder, 2024 Porsche Macan GTS, 4Xe Rubicon & 2021 BMW X5 M Package
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04-07-2007, 10:07 PM	#66
TiAg335i Trance Life 333 Rep 4,706 Posts Drives: 2007 E92 335i Join Date: Jan 2007 Location: Long Island, NY iTrader: (4)	Sounds very stock, which is good.
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