I got my exhaust done before Thanksgiving and I loved it. I have headers going to 2-1/4" pipes, then to 40 series Flowmasters, then they dump before the rear axle. The I didn't drive the car for a while. I fixed it, then fired it up yesterday to take it to emissions testing, and on the way over there, it was really loud inside the car. Should I put tailpipes and run it under the rear bumper? Will this quiet thing down?