I didn't do the Y pipes.. didn't even think about it. . what benefits of doing it? sound?thinking i might want a growl.. lol

sorry i cant recall where that is either.. i remember seeing it too though. As far as the install, it's really just a matter of the installer.. good luck!!

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2005 LeMans Blue e53 4.8is
MODs
///LeMans Blue RBs///Intravee II///Sirius///ACS Spoiler///AiB v3///HID Fogs///LED Tails///
///215 20" Ferric Gray///MTEC Pedals///DVD Headrests///SMG M Wheel///AFE CAI Stage 2