Flowmaster American Thuder 2 chambers? or the Flowmaster 1 chamber TurnDowns?? Im thinking the 1 chambers are loud but dunno what is better. I really want the series 30 kit but thats out my budget. Ill upgrade to those later in my shitty life.
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2004 GT: STOCK
1997 GT: Mods: 180 Degree Thermostat, Flowmaster 2 Chambers, MAC O/R H Pipe, MAC Cold Air Intake w/K&N Filter, 75mm Ported Upper Intake w/ 75mm BBK Throttle Body, Screamin Demon Coils with Livewires
1997 GT: has front end damage still drives FOR SALE
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