Which dual exhaust system is better for my 1998 ford mustang v6?

I have a 1998 ford mustang 3.8L and I was wondering which dual exhaust system to buy. I've looked at several brands but I haven't bought it yet. I'm looking for a better sound and better horsepower.Which dual exhaust system is better for my 1998 ford mustang v6?Magnaflow is good . There will be more sound but horsepower on any exhaust is minimal.Which dual exhaust system is better for my 1998 ford mustang v6?SLP and Borla both sound amazing on 6 cyl.Which dual exhaust system is better for my 1998 ford mustang v6?The one that comes with a V8 swap. haha