Exhaust for 07 Crew
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Member
Joined: Apr 2007
Posts: 30
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From: SF Bay Area
Exhaust for 07 Crew
Just bought a 07 crew with the 5.4ltr. Want an exhaust system to improve performance and mileage but don't want anything loud and annoying. I have heard the magnaflow cat-back is the way to go, but how loud is it? I am considering just replacing the muffler if all the cat-back systems are to loud. Anyones help would be appreciated. Thanks
Senior Member
Joined: Oct 2005
Posts: 227
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From: New Bern, NC
Your probably gonna wanna look at the Magnaflow 16612 Single In/Single Out system. This should be slightly louder than stock. When you punch it, you know its there, but at cruise...is nice and quiet.
http://www.magnaflow.com/04sound/04trucks.asp
Scroll down and find the file for the F150. Should give you a good idea of what to expect.
http://www.magnaflow.com/04sound/04trucks.asp
Scroll down and find the file for the F150. Should give you a good idea of what to expect.
Senior Member
Joined: Jan 2006
Posts: 1,035
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Go with a Roush Legal system. I just ordered mine today and everyone that I have talked to has said it is nice and quiet when you want it to be, but with a nice rumble and throaty-ness when you get on it and no drone (you will get some drone with the Magnaflow).
Senior Member
Joined: Jan 2004
Posts: 156
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From: Maryland
if you want something that isnt too loud get the borla si/so... I had it on my old truck and it was not loud at all until you really floored it. I have the roush off road on mine now and it is pretty loud, and my buddy has the magnaflow on his truck and it is just a little quieter.