1. What's the difference betweem Fabtech's "Performance Crossmember System" or Fabtech's "Ultimate Long Travel System", besides the huge price difference?

2. Lookin for a deep, beast-like soundin muffler for a 4.6L Triton V8, any suggestions?

 

Not sure on the Fabtech stuff, but if you are looking for a sweet sounding truck you can do what I did. I just cut out the muffler, bought a 5' piece of 2 1/2" straight pipe, 2 connectors, and 4 clamps. Then cut the muffler out, take to pipe cut to fit and then put it all back together. It looks stock, but sounds awesome. Or you can use a flowmaster or magnaflow muffler they both sound good.

 

iowaredneck, do u have pics of that process? and thanks by the way