Pacesetter Longtubes over MAC's???
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Joined: Jul 2003
Posts: 180
From: Winnipeg, MB, Canada
Pacesetter Longtubes over MAC's???
just wondering, w/ my 96 z28 i have mac header's w/ offroad Y pipe, 3" catback w/hooker muffler, i sold my mac's and bought pacesetter longtubes w/ it's off road y pipe, how much of a difference will this make???
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