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Hey guys, has anyone had any direct experience with the axle back (or cat-back) Flowmaster Outlaw and Flow FX dual exhausts? Specifically the difference between the 2. I like a nice aggressive tone but don't want the level to be unbearable or tone to be unpleasant. As an additional note, Flowmaster actually lists hp/torque gains as greater for the axle-back systems, is there any additional advantage to going cat-back?
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