italian85

Hello all!!! I just bought a 2008 F-150 FX4 5.4L about 3 weeks ago. I love it!!I want to put dual exhaust on it. I have been reading which system everyone likes and the concensus is mangnaflow or roush. I guess flowmasters suck according to everyone here. I want a fairly aggressive rumble with out too much cab noise and no popping. I was wondering if someone had a sound clip of these two systems or where can i find a clip online.

K&N CAI to come as well.

Ray

There are a couple clips of the roush exhaust on youtube
The Roush exhaust pops until you hit closed loop then it stops.Not sure if magnaflow pops.
Here is a clip of the magnaflow

JorgeRod54

damn that roush sounds siiick. how much do they run? lookin for a 3" in / 2.5 dual out so i can just swap'em out

Ray

Here is the cheapest I could find it. they also have free shipping. The one in the video is the off-road version which is much louder than the street version. I am saving up to buy the roush. Should have it for myself next month.

NGM

http://videos.streetfire.net/video/1...ac00c7e498.htm There is mine.

Ray

Sounds great. I cant wait to get mine. So how many horses did it add for you?

NGM

19 peak HP and 30 at 5200

italian85

Thanks for the sound clips that really helped me make my decision. I think Roush is the way to go. Sounds bad ***. Thanks again.