I have the KDB 3" Targas and they sound great! They were about $150, yay. The only problem is the fit but I think the guy that installed them did not hae the best eye for detail. I am sure if they had spent a couple of more minutes installing them (and I had new hangers) it would have been a perfect fit. I like that when they are brand new they match your tailights too!
As for the sound, the mid-rpm resonance is much less than stock and on WOT it will certainly turn heads, but it is not the kind of straight pipe loud you might expect due to the fiberglass baffling.
I would reccomend the crossover tube to even out the flow (mine has the pops on decelleration, I kinda like that though) and some new hangers.
Bottom line: Inexpensive, Cool Looking, Cooler Sounding and again....Inexpensive.
Two thumbs up

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