I've got Roush axle back on my 2012 GT with the rest of exhaust stock. I've also have 2.3L Ford Racing Whipple on it. Thinking of putting on Kooks LT headers and matching catted H pipe. Wondering how loud it will be though. I've seen some videos of people but they all seemed to have removed the resonators and they seem a little loud to me. I really like the sound of the Roush with the stock exhaust. Thinking if stock resonators to help keep the sound down a little will that work? Or do I replace the resonators with some other muffler? But I'm still concerned it will be to loud and may end up with drone? Has anyone else done this setup and have a sound clip?