I have a 2008 F150 FX2 SuperCrew. It has the 5.4 motor and a 78" bed. I want an after market exhaust installed. Does anyone have any recommendations?? If so, which brand (I was thinking Magnaflow) and part number, please. I'd like a deeper throaty sound......

 

youtube's your friend for this. it'll really give you the best idea of what you want before you actually get something welded up. depending on where you live, aluminized is fine. up north I'd go stainless. if you off-road, watch where the exhaust is exiting so it won't be a clearance issue. and don't dump the exhaust on your axle tube/diff. there's tons of different opinions, and there's no right answer. I'm a flowmaster guy, feel like they have more options.