Originally Posted by City Slicker
Lucky for us 4.7 owners, we don't have to worry about MDS drone. I have a 14" Magnaflow muffler on my 07, and it's perfect for me. Sounds like you might want to look at the 18" muffler. Check YouTube for sound clips, see what you think.
thanks for the tip
AFE Stage 1 intake, Flowmaster 40 series exhaust, Fabtech 6 inch lift, 3 inch PA body lift, 35x12.5x20 Federal Couragia M/t, Full audio system, LSD, HIDs, Superchips Cortex, 20x10 XD Strike -24 offset