Here's my problem, i just bought a 2005 F150, single cab, short bed, FX4 with the 5.4 v8 in it. Ive been searching all the websites i cant find anybody that offers any exhaust kits for a single cab, short bed with the 5.4... Ive read alot of the other threads about who likes what, and what exhaust kits are better.. but i just cant find anything for my truck. So im asking for all your help, im looking for a catback exhaust kit, that will increase mpg, increase power and torque, give a deep loud tone at idle, loud at high rpm's, price im willing to work with, if it means saving up some money i will do it! and i want it to exit out the rear of my truck...

 

Buy the muffler and take it to a shop and have them fab it all up for you you will save money in the long run and it will fit better to.

 

man, short box with a single cab. that truck must haul.

 

x2 on the replacement muffler only, with tailpipes if desired. Go with a Magnaflow muffler, you will see mpg gains of about 0.5 - 1mpg.