COBB AP and Exhaust

belal242 · 04-12-2011, 02:56 PM

The COBB AP is the best tune I've owned, but why is my exhaust so muffled now? It just does not sound like it use too, way more quieter and softer.

Can a Map update fix this issue?

X2Board · 04-12-2011, 03:15 PM

I think you just got used to the sound. Did you do the golf tee mod yet?

NiVeDh · 04-12-2011, 03:43 PM

Some tunes keep the wastegates partially closed on idle/cruise for faster spool-up. That's why the exhaust seems quieter.

belal242 · 04-12-2011, 03:50 PM

Quote:

Originally Posted by X2Board

I think you just got used to the sound. Did you do the golf tee mod yet?

Yup have the Golf-Tee done.

X2Board · 04-12-2011, 04:50 PM

Quote:

Originally Posted by belal242

Yup have the Golf-Tee done.

Dammit, I have the same and I thought it was just me getting used to the sound. Even my cold start didn't sound as loud as it usually does. NiVeDh may be right on the money.

Joe@TopGearSolutions · 04-12-2011, 04:51 PM

Its all in the WG control as said earlier.

The closer the WG are to being closed the less exhaust noise, but in turn you receive faster spool.

belal242 · 04-13-2011, 09:40 AM

Oh well. Hopefully they come out with a fix

belal242 · 04-13-2011, 11:13 AM

Quote:

Originally Posted by maxnix

I don't think you have read the above post very carefully. Cobb tunes for performance, not sound effects.

Understood before hand, just a little let down is all. Thanks for pointing out the obvious though, your contribution to this thread has been worthless as I'm sure your contributions to society. Keep up the hard work

Beemw335 · 04-13-2011, 11:47 AM

Quote:

Originally Posted by belal242

Understood before hand, just a little let down is all. Thanks for pointing out the obvious though, your contribution to this thread has been worthless as I'm sure your contributions to society. Keep up the hard work

Is it your time of the month?

uri335i · 04-13-2011, 12:05 PM

I just installed Afe exhaust in mine, but unfortunately to my taste was a little too dip and loud, I installed it less than a month ago, I am thinking on selling it and going back to stock... make me an offer

Marcadelic · 04-13-2011, 01:07 PM

Quote:

Originally Posted by belal242

Understood before hand, just a little let down is all. Thanks for pointing out the obvious though, your contribution to this thread has been worthless as I'm sure your contributions to society. Keep up the hard work

lmao if ur worried about ur exhaust so much go aftermarket, and dont bitch about people telling you facts, you asked a question they gave u an answer.

belal242 · 04-13-2011, 01:23 PM

Quote:

Originally Posted by Mdtitans10

lmao if ur worried about ur exhaust so much go aftermarket, and dont bitch about people telling you facts, you asked a question they gave u an answer.

04-12-2011, 02:56 PM	#1
belal242 Lieutenant 33 Rep 479 Posts Drives: 11 F10 550xi Join Date: Jun 2009 Location: Northern VA iTrader: (2) Garage List 2011 550xi [0.00]	COBB AP and Exhaust The COBB AP is the best tune I've owned, but why is my exhaust so muffled now? It just does not sound like it use too, way more quieter and softer. Can a Map update fix this issue?
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04-12-2011, 03:15 PM	#2
X2Board Lieutenant Colonel 448 Rep 1,643 Posts Drives: I'm back, bitches! '13 E92 ZCP Join Date: Feb 2011 Location: Wake Forest, NC iTrader: (1)	I think you just got used to the sound. Did you do the golf tee mod yet?
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04-12-2011, 03:43 PM	#3
NiVeDh Major General 426 Rep 8,003 Posts Drives: '08 E90 335i, '99 E36 M3 Join Date: Apr 2009 Location: Houston, TX & Atlanta, GA iTrader: (132) Garage List 2008 BMW 335i Sedan [8.66]	Some tunes keep the wastegates partially closed on idle/cruise for faster spool-up. That's why the exhaust seems quieter.
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04-12-2011, 04:51 PM	#6
Joe@TopGearSolutions Major 267 Rep 1,173 Posts Drives: BMW Join Date: Mar 2011 Location: USA iTrader: (3)	Its all in the WG control as said earlier. The closer the WG are to being closed the less exhaust noise, but in turn you receive faster spool.
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04-13-2011, 09:40 AM	#7
belal242 Lieutenant 33 Rep 479 Posts Drives: 11 F10 550xi Join Date: Jun 2009 Location: Northern VA iTrader: (2) Garage List 2011 550xi [0.00]	Oh well. Hopefully they come out with a fix
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04-13-2011, 12:05 PM	#10
uri335i Private 5 Rep 66 Posts Drives: montego blue sedan Join Date: Mar 2011 Location: mundelein iTrader: (0) Garage List 11 M3 [0.00]	I just installed Afe exhaust in mine, but unfortunately to my taste was a little too dip and loud, I installed it less than a month ago, I am thinking on selling it and going back to stock... make me an offer
	Appreciate 0 Quote