I have recently been searching for an exhaust system for my truck. I have an 01 Supercrew 5.4L V8. The exhaust I really want is a magnaflow. The only problem is I can't find a SI/DO system that says it fits a supercrew. If anyone knows if they have a system just for my truck let me know. (Also not sure if one that fits an ext cab will fit a super crew) Thanks!

 

Just have a shop do a cat back exhaust with whatever muffler you want run to where you want.

 

If you use the forums search bar you can find plenty of other threads on this topic. It will save you money and be a lot easier route if you just order a muffler online, get it shipped to your house and bring your truck to an exhaust shop and have them weld you in your new muffler and add piping to however you want you exhaust to exit. Just my .02