got my flowmaster catback part number 17275 for 377 and had the shop put in an hpipe.
http://performancepeddler.com/detail...CT_ID=FLO17275
---cheapest one for now
keeping the ypipe really wont sound too great but its an improvement
-this will give you an idea. mine sounds a lot better because of the hpipe. it a lot deeper than this
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2003 Dark Shadow Gray Metallic
V6 Pony Package
Visuals: tinted windows, GT fog lights, Mach I chin spoiler
Performance: Mac CAI, dual exhaust w/ flowmasters & hpipe
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