exhuast
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Joined: Apr 2005
Posts: 7
exhuast
how is the American thunder system. I got my cats off with that system, but is there anything better like magnaflow or something like that or what else is worth changing to? for a 1990 5.0 lx? or should i just keep it
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94mustang2003
4.6L (1996-2004 Modular) Mustang
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Apr 1, 2004 12:41 AM