silversnake
04-10-2006, 04:50 PM
i just installed my MAC ss cat-back on friday and man this thing sounds crazy ! i had a full mac system on my 86 gt from the headers to the tips so i was familiar with their products but damn this system sounds good on the 4.6 ! .... its paired with an SLP catted x-pipe so im sure that helps also ... just wanted to share the news ... :bna