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      04-18-2013, 04:59 PM   #19
j2m
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Drives: '11 E92 M3 DCT
Join Date: Jun 2011
Location: Calgary, Ab


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2011 BMW E92 M3  [5.00]
Quote:
Originally Posted by M3amigos View Post
So I decided to go with a Megan Axle Back and I'll see how that sounds. Other full exhaust systems use catless xpipes and don't sound bad, so I think the key is pairing it with the right rear section. My OEM Mod is up for sale if anyone is interested...

http://www.m3post.com/forums/showthread.php?t=829892
You are correct, the pairing is important. OEM will have a tendency to be raspy when removing cats, especially with 2 resonators.
I am now running Gintani quad resonated catless with valved race with zero rasp. I also have Gintani valved sport and didn't get any rasp either. I like the sound of the megan I'm sure you'll like it. If it's still raspy I'd add a couple resonators up top
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11' E92 M3 Space Grey | DCT | ESS VT2- 625 | Gintani Race (valved) + Quad Res Catless X-Pipe | KW Sleeve's | GC Camber Plates|Arkym Diffuser | Vorsteiner VRS Lip | P3 Boost Guage | Stud Conversion
PHOTO's: Click Here ESS VT2 625 PHOTOS: Click Here