Originally posted by JeepFreakCT
hey man I bought a Gibson Exhaust for my jeep SOUNDS AWSOME!
Yeah, mine sounded pretty good too. Unfortunately it doesn't address the flow issues that the 3" system does. A Gibson adds like 10-20 HP (they claim). From experience I'm certain that a well done 3" system will add more than double whatever the Gibson could. Used in conjunction with a Mopar HiPerformance ECM, it's a REALLY worthwhile mod. Plus, after you buy the Gibson system, you're already more than half the way to paying for a full on 3" CarSound/Flowmaster system that sound better, flows WAY better, and gives you MUCH more power than any cat-back system is capable of.