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      01-11-2012, 12:35 PM   #15
HP Autosport
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Drives: F80 M3
Join Date: Mar 2007
Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction, www.hpautosport.com

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Quote:
Originally Posted by Franklin Joseph View Post
I actually like the sound...hope its not crazy expensive.
Does the maddad midpipe 'sound' about the same as the berk midpipe? As in pairing the borla to berk.
The Mad Dad mid pipes actually sounds better through the use of much smaller resonators.

Quote:
Originally Posted by Papethova View Post
interesting..... I have 2 borla systems for my 135 and no one really likes them, I love it but others dont
This axle back use the new multi core technology, very different than the old 135i system.

Hear this system in person at the So Cal 1M meet this Saturday!

http://www.1addicts.com/forums/showthread.php?t=628345

Last edited by HP Autosport; 01-11-2012 at 12:40 PM..
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