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Old 12-18-2009, 05:51 PM
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fastd fastd is offline
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Join Date: Sep 2008
Location: Austin, TX
Cobra Make, Engine: ERA FIA, 351W
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tkb289,

Just got back from the shop where they installed my exhaust - 2.5" pipes into Flo-Pro Exhaust and 3" tips; beautifully done by the guys at DG Performance in Franklinton, NC just north of Wake Forest. I believe it probably added 15-20 hp and 25-30 lbs torque. Low rumble at idle, not too loud, in fact I would say the same or a tab quieter than the ERA Dynomax's because it is a much lower growl. At higher RPMs, again still quieter than the Dyomax's, much deeper and more powerful sound. Very satisfied.
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