Hello to all,I am a newbie to this forum..Just purchased an '05 Expy,XLT,stock from a local dealership.I would like to upgrade the stock exhaust to something that provides a more aggressive sound,etc..Did some checking around on the internet for available configurations,etc..like catback,split rear catback,SIDO,DIDO,etc...Not really sure what kind of room there is on this Expy to fit what type of exhaust system.Thanks for your time!!

 

Well i have a 2004 F-150 FX4 and i have magnaflow on it. It is a catback kit with a single inlet, dual outlet muffler. It sounds good. Nice deep sound, not a loud annoying sound like you get with straight pipes and glass packs. It sounds great, it's loud when you get on it, but otherwise it has a nice, deep, agressive sound to it. I love mine.

 

Magnaflow is the way to go!