Wtb Stock 330 Muffler************* - BMW 3-Series (E90 E92) Forum

e30klassic · 12-14-2006, 02:15 PM

BIMMERPOST / Classifieds

Asking Price:
None

Item Interest

Anyone have a stock 330 muffler sitting around? Looking to replace my 325 with the 330. It sound much more better then the ultra quite 325 muff.

Let me know folks & your price please.

Thanks in advance.

K

longtran · 12-14-2006, 03:16 PM

the 330 stock muffler willnot give youthe sound you want. theres a vlave that leads somewhere. you need to figure where this goes inoder for it to work properly. good luck man.

RichP · 12-14-2006, 03:20 PM

They are indentical mufflers except for the valve on the 330 one, which actually makes it QUIETER.

longtran · 12-14-2006, 03:36 PM

Quote:

Originally Posted by RichP

They are indentical mufflers except for the valve on the 330 one, which actually makes it QUIETER.

thats strange. 330 always sound louder then 325 to me.

LWL · 12-14-2006, 04:06 PM

hi there,

I saw you are from Bay area too. I do have my stock 330i exhaust for sale. PM me if you still interested. thanks

longtran · 12-14-2006, 04:13 PM

Quote:

Originally Posted by LWL

hi there,

I saw you are from Bay area too. I do have my stock 330i exhaust for sale. PM me if you still interested. thanks

you've met him before...

bavarian19 · 12-14-2006, 05:26 PM

The butterfly valve needs a control unit to work as well. It is not just a simple swap...

e30klassic · 12-14-2006, 05:51 PM

Quote:

Originally Posted by bavarian19

The butterfly valve needs a control unit to work as well. It is not just a simple swap...

So where's the control unit for the B/vale? I thought its just controled by the exhaust pressure.

Yes you are right LONG, the 330 do sound much more beefier then the 325 at low speed........I believed the vale shuts on low speed.

I was thinking maybe i can drill a small hole some where to create the same effect.

bavarian19 · 12-14-2006, 06:06 PM

Quote:

Originally Posted by e30klassic

So where's the control unit for the B/vale? I thought its just controled by the exhaust pressure.

Yes you are right LONG, the 330 do sound much more beefier then the 325 at low speed........I believed the vale shuts on low speed.

I was thinking maybe i can drill a small hole some where to create the same effect.

http://www.realoem.com/bmw/showparts...12&hg=18&fg=20

e30klassic · 12-14-2006, 06:09 PM

I found the electric vale control unit on 330...........I don't recall have the unit nor connector for it.
I'll look for a after market muffler then.

12-14-2006, 02:15 PM	#1
e30klassic Banned Drives: Sport T-Silver E90 Join Date: Oct 2005 Location: SF, Ca. Posts: 375 iTrader: (2) Garage List 2006 328i [0.00]	Wtb Stock 330 Muffler*********** BIMMERPOST / Classifieds Asking Price: None** Item Interest Anyone have a stock 330 muffler sitting around? Looking to replace my 325 with the 330. It sound much more better then the ultra quite 325 muff. Let me know folks & your price please. Thanks in advance. K
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12-14-2006, 03:16 PM	#2
longtran Moderator Drives: E90 M3 Join Date: Jul 2005 Location: CA Posts: 16,606 iTrader: (105) Garage List 2006 325i [0.00]	the 330 stock muffler willnot give youthe sound you want. theres a vlave that leads somewhere. you need to figure where this goes inoder for it to work properly. good luck man. __________________

12-14-2006, 03:20 PM	#3
RichP Major Drives: V-Power Join Date: Jul 2005 Location: Michigan Posts: 1,049 iTrader: (4)	They are indentical mufflers except for the valve on the 330 one, which actually makes it QUIETER. __________________

12-14-2006, 04:06 PM	#5
LWL Major Drives: E90 330i Join Date: Mar 2005 Location: San Francisco Posts: 1,007 iTrader: (2) Garage List 2006 330i [0.00] 2005 Mercedes Benz ... [0.00]	hi there, I saw you are from Bay area too. I do have my stock 330i exhaust for sale. PM me if you still interested. thanks __________________

12-14-2006, 06:09 PM	#10
e30klassic Banned Drives: Sport T-Silver E90 Join Date: Oct 2005 Location: SF, Ca. Posts: 375 iTrader: (2) Garage List 2006 328i [0.00]	I found the electric vale control unit on 330...........I don't recall have the unit nor connector for it. I'll look for a after market muffler then. Attached Images

12-14-2006, 05:26 PM	#7
bavarian19 General Drives: Car Join Date: Mar 2005 Location: VA Posts: 18,659 iTrader: (22)	The butterfly valve needs a control unit to work as well. It is not just a simple swap...

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