I have an 03 F150 5.4L. I want a mellow or mild sound. I do not want it to be much louder than stock. I want a sight rumble at idle and quite at cruise. I really like the way H2's sound and also GT's. Can you not have an exposed tip.

 

If you only want it a little louder than stock id go with the Gibson...

 

Yes, if you just want it a bit louder than stock, you should check out Gibson. I ran a Gibson catback on an old 01 F150 I had, and I liked it. If you check out the link in my signature, there should be some sound clips there of the current Gibson system on my bronco. I have headers and a high flow Y pipe, so it will be louder than your setup, but should give you an idea of what they sound like. They are nice and melow, and very quiet in the cab.


Rich