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-   -   Another successful exhaust mod... (https://xoutpost.com/bmw-sav-forums/x5-e53-forum/6331-another-successful-exhaust-mod.html)

94502 10-21-2005 07:37 PM

hey nicely doen man.. I have had the same mod as yours for a while now but I did it myself so the welding job isn't that great.. Im thinking of bringing it to a shop to get it rewelded. Where are you located and what shop did you bring it to?

pepatrick 10-21-2005 09:08 PM

I guess this will be the next mod for my 4.6is.

Intel55 10-21-2005 11:44 PM

Quote:

Originally Posted by X5 AFICIONADO
What is the main difference between the X pipe and removing the resonator? It should be almost the same :dunno:


putting in the x pipe smooths out the exhaust. Without it you may getting some "popping" and "gurgeling" on decel.

ncx 10-22-2005 12:25 AM

Quote:

Originally Posted by 94502
hey nicely doen man.. I have had the same mod as yours for a while now but I did it myself so the welding job isn't that great.. Im thinking of bringing it to a shop to get it rewelded. Where are you located and what shop did you bring it to?

Yep you were one of the reasons I was forced to do this (gotta blame somebody). I did it in Charlotte, NC. I know a couple of guys at an independent exhaust shop that do all kinds of custom work. These guys can weld perfect beads with their eyes closed.

Roc3b 10-22-2005 12:29 AM

Nice.
 
Sounds great. Where did you get the x pipe?

LeMansX5 10-22-2005 01:30 AM

Very nice! :thumbup:

ncx 10-22-2005 09:49 AM

Quote:

Originally Posted by Roc3b
Sounds great. Where did you get the x pipe?

Thanks. I got the magnaflow part from Performance-Curve who has an online store and an ebay store. The quality is very good, however, my installer said he could have made one just as good for $20. :dunno:

ncx 10-22-2005 09:51 AM

Quote:

Originally Posted by LeMansX5
Very nice! :thumbup:

Thank you Sir. I heard Ekaz's exhaust (resonator delete) on his 4.8 last night and it sounds terrific. 4.8 OEM exhaust just sound better as we all know. But I was looking for something more subtle at idle and normal throttle so I am glad I went this route.

pepatrick 10-22-2005 09:33 PM

NCX...I forgot to ask to listen to your X5. I think I am going to do the Xpipe mod next weekend. Is the pipe the 2.25 inch one or 2.5.

ncx 10-22-2005 09:53 PM

Quote:

Originally Posted by pepatrick
NCX...I forgot to ask to listen to your X5. I think I am going to do the Xpipe mod next weekend. Is the pipe the 2.25 inch one or 2.5.

Whoooops, sorry I forgot too. I used 2.25" pipe but you could use 2.5" if you wanted to. In my opinion, if you want it loud and gurgly (is that a word) skip the x-pipe and just remove the resonator. If you want it a little refined and not so loud, put in a crossover of some sort. I also think the newer 4.8 mufflers sound deeper than the 4.6's.


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