I’ve got a 2018 gt. I recently put the roush dual tip axel back exhaust on and added the roush h pipe with resignator delete. I think the h-pipe was too much. The car is wayyy too loud and I’ve lost quite a bit of power due to the loss of back pressure. Short of outing the factory resignator back on what options are out there to give me power and make the car not so annoying ??