First off, you will never get that V8 rumble from your V6. Just won't happen. Especially if you want the sound of the old Explorer V8 since it is a pushrod. Mod motors sound a lot different than pushrods. The Gibson will also be pretty quiet. It is a tame exhaust. If you want something loud then go with a one chamber Flowmaster. That should be the loudest, but it isn't a cat-back. If you go to any exhaust shop they can fabricate something for you. Personally I think if you want it deep instead of loud than I would go with a Borla. You can get a Borla cat-back and it will be much deeper. Borla's are expensive, but after putting them on a 2000 Miata and a 99 Mustang GT, I think they offer the deepest sound.
