Quote Originally Posted by mitch cobb racing View Post
just got back from the shop. the truck sounds awesome and is noticeably quicker. the only thing that might be a little of a problem is the drone. around 1750 RPM, if theres any load on the motor (hill) its pretty bad, other than that though, i LOVE it
You should expect a drone from the exhaust when doing aftermarket stuff. Mine has a drone around 2k rpms. But it sounds effin good to me. I purposely drive slow on the freeway to hear the drone...