I have a 2004 XLT extended cab 6.5" box. What is the loudest Magnaflow setup I can put on? I was thinking something along the lines of a SIDO Cat back system... (Unless other wise persuaded). I originally wanted the Roush Off-Road, but at $500+...that's just a bit too much for me. Is the Magnaflow comparable to the Roush in terms of loudness? Or should I just hold out until I have a few hundred more to blow on an exhaust? Thanks.

Carl

 

As far as I know Magnaflow has the best reputation for performance engineered exhaust systems. It may not be the loudest setup but probably the best performing. If i did it again I would go with a maggie.

 

they're about the same on sound. Magnaflow kits cost just as much as the Roush kit does, but the difference between the two, you cna buy Magnaflows mufflers.

I say buy two Magnaflow 4x14 rounds and an X pipe and go true duals.