I have been loking around the internet for an exhaust system I like the Magnaflow the best but I want to know what it's like when the MDS kicks in is there a drone sound in the cab? any input will help.

 

You can never go wrong with flowmaster. A lot will depend on how much noise you want and how much noise you want for everyone else. Mine came lined with dynamat under the body so my options aren't limited much at all. Check that first. If you have it, go with a super 40 series, if not the delta 40 and 50 series offer a deeper tone more mellowed tone.

 

Let me know if that helps.

 

There is zero drone with the Magnaflow. I had thr flows and the drone was a bit much. My humble Opinion.

 

I'll repeat myself 1000 times. I love my Super 40 Series. I don't think there's a lot of drone, and yes I can hear/feel the MDS kick in.