A6 / S6 (C5 Platform) Discussion Discussion forum for the C5 Audi A6 and S6 produced from 1998-2004

Magnaflow Round vs Oval

Thread Tools
 
Search this Thread
 
Old 06-26-2003, 11:58 AM
  #1  
New Member
Thread Starter
 
V8 GECKO's Avatar
 
Join Date: Mar 2001
Posts: 255
Likes: 0
Received 0 Likes on 0 Posts
Default Magnaflow Round vs Oval

Has anyone out there tried a oval 4x9 or 5x8 Magnaflow's on there 4.2 or 2.7T? I know some of you have gone with the 6" round but since some exhaust systems, like SuperSprint, have rear oval mufflers I thought maybe I could go with the oval Magnaflow.
Old 06-26-2003, 12:05 PM
  #2  
AudiWorld Super User
 
Kgnast-Nemo4.2's Avatar
 
Join Date: Jun 2003
Location: Bay Ridge, NY
Posts: 4,063
Likes: 0
Received 0 Likes on 0 Posts
Default i think GIACUser had the ovals, said they produced a ton of resonance.

then again, the Magnaflow rounds are straight thru with perforated walls. Looks like you can pass a tennis ball right thru it.

In hindsight, the 4*9's would keep less of the muffler from protruding visibly under the rear valence. Sort of my only complaint when I am want to be in a stealthy mood. I think I'd rather not have the mufflers visible at all.
Old 06-26-2003, 12:10 PM
  #3  
AudiWorld Super User
 
Singletrack's Avatar
 
Join Date: Sep 2001
Posts: 16,036
Likes: 0
Received 1 Like on 1 Post
Default I'd go with the smaller round ones. I could deal with a little more sound also.

The guy I had to the work did a nice job of tucking the mufflers under there, but the smaller mufflers would be an even better fit. Not to mention that they will be less of a restriction and have more sound : )

-st
Old 06-26-2003, 12:13 PM
  #4  
AudiWorld Super User
 
Kgnast-Nemo4.2's Avatar
 
Join Date: Jun 2003
Location: Bay Ridge, NY
Posts: 4,063
Likes: 0
Received 0 Likes on 0 Posts
Default I love em, every valet guy that turns over the car has that 'daaaammmnn' expression..

sweet, I love em. They just keep growing on me more and more too.
Old 06-26-2003, 12:17 PM
  #5  
AudiWorld Super User
 
Singletrack's Avatar
 
Join Date: Sep 2001
Posts: 16,036
Likes: 0
Received 1 Like on 1 Post
Default Haha. Yeah I was sort of surprised how much sound they put out.

The service writter pulled my car up last time I was at the shop and I couldn't believe how good it sounded : ) Then I had my friend punch it when he dropped me off at the airport - it really sounds nice at WOT. I just wish I could hear more inside the car. I'm sure the V8 is much louder.

-st
Old 06-26-2003, 12:19 PM
  #6  
New Member
Thread Starter
 
V8 GECKO's Avatar
 
Join Date: Mar 2001
Posts: 255
Likes: 0
Received 0 Likes on 0 Posts
Default John at HottExhaust.com said the ovals should be a little..

quieter than rounds. I sent John a picture, that 2.7tDallas sent me, that showed the 6" round next to the stock muffler. I'm looking at a oval that is offset/center. John said looking at the stock muffler the offset/center should work but I want to see if someone has already done it.
Old 06-26-2003, 12:26 PM
  #7  
AudiWorld Super User
 
Kgnast-Nemo4.2's Avatar
 
Join Date: Jun 2003
Location: Bay Ridge, NY
Posts: 4,063
Likes: 0
Received 0 Likes on 0 Posts
Default

the V8 with no C/R's is pretty rambunctious
Old 06-26-2003, 12:27 PM
  #8  
AudiWorld Super User
 
Kgnast-Nemo4.2's Avatar
 
Join Date: Jun 2003
Location: Bay Ridge, NY
Posts: 4,063
Likes: 0
Received 0 Likes on 0 Posts
Default he would know better than I, go for it? Do you want passive aggressive? or mean spirited?

like I said, I'll get a buddy to film the car wailing buy so you can hear it at WOT, and also a good revving too.
Old 06-26-2003, 12:30 PM
  #9  
New Member
Thread Starter
 
V8 GECKO's Avatar
 
Join Date: Mar 2001
Posts: 255
Likes: 0
Received 0 Likes on 0 Posts
Default

Cant wait. Send me a email.
Old 06-26-2003, 01:07 PM
  #10  
AudiWorld Senior Member
 
meq123's Avatar
 
Join Date: Dec 2002
Posts: 1,352
Likes: 0
Received 0 Likes on 0 Posts
Default

Did you remove the resonators?


Quick Reply: Magnaflow Round vs Oval



All times are GMT -8. The time now is 03:27 PM.