My stock exhaust was giving some trouble so I decided to swap it out with a Magnaflow off-road pro exhaust. The new exhaust sounds really great outside, however on the inside it's a bit too loud for me. I wanted to know if anyone has any suggestions on how I can reduce the noise on the inside. I currently don't have a carpet in, so I was thinking of putting in one and putting some sound insulation under the carpet, however I'm not sure if they would help.