Finally got my Flowmaster AT!
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4th Gear Member
Joined: Sep 2010
Posts: 1,125
From: California
Finally got my Flowmaster AT!
I finally received the Flowmaster American Thunder kit and now I'm just waiting to receive the GT500 rear valance so I can get it installed. I'm gonna get a custom h-pipe but I can't figure out where. One place said they'd do it for $350 and another place said $90 (which I honestly think is BS). Can't wait!
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