hey guys - i just got a bright green 1997 firebird 3.8, and i plan on doing duals in the near future. I have been leaning towards magnaflow, they seem to provide the biggest power gains. any one have any other ideas?
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which brand of dual exhaust?
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duals are hard to do on the third/fourth gen fbodys... look to spend a large chunk of cash :eek: but going true dual I would recommend bullet mufflers from dynomax or small case flowmasters... I used 2 Flowmaster part #44541 mufflers on my dual setup.. [img]graemlins/burnout.gif[/img]99 3800 NBM Camaro - (Xcessive Xcelleration Racing Team)<br />Ram/Cold Air Induction (custom)<br />Modified 4l60e Valve Body<br />Z28 Catback<br />SS Hood <br />Modified 99 GM 3800II <br />JB Performance Engineering<br />jfbperformance@cox.net
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