Dual Exhaust
#1
#2
Not worth it at all if you think you are going to gain performance. If you just want a nice rumble, just add in the Flowmaster, Borla, Magnaflow etc in place of your stock muffler. Keep it a single exhaust. It will sound great. I did it to my 5.4 in My Expy. Great sound and it was relatively cheap.
#3
IMHO, the 4.6's sound better than the 5.4's with a nice exhaust.
as said above, do it for sound, and nothing else
go for a stainless if you want it to last. if you do a full custom exhaust, plan on doing it every few years unless you can get them to use stainless, which they won't. or get a full stainless kit.
as said above, do it for sound, and nothing else
go for a stainless if you want it to last. if you do a full custom exhaust, plan on doing it every few years unless you can get them to use stainless, which they won't. or get a full stainless kit.
#6
IMHO, the 4.6's sound better than the 5.4's with a nice exhaust.
as said above, do it for sound, and nothing else
go for a stainless if you want it to last. if you do a full custom exhaust, plan on doing it every few years unless you can get them to use stainless, which they won't. or get a full stainless kit.
as said above, do it for sound, and nothing else
go for a stainless if you want it to last. if you do a full custom exhaust, plan on doing it every few years unless you can get them to use stainless, which they won't. or get a full stainless kit.
I actually asked him one day what muffler he put on his work truck, he said it's 100% stock, but hes had people ask him this before lol.
#7
Trending Topics
#8
i have a 2010 STX 4.6 2V with a flowmaster single in/ duel out 50 series muffler. If i had to do it again i'd have just removed the stock muffler and put in a single in/ single out, as my left tailpipe keeps sagging due to contacting the leaf spring when my tires get rotated.
I love the sound of the 50 series but it's a little loud to me at times, but the wife loves it, so i suppose it's going to stay. next time i'll go with a 60 or 70 series... perhaps it's because i'm getting older that i don't like it quite so loud. I've had it for 3 years and no issue with it rusting out like many will say. there is a little rust on the welded seams of the pipes but i expect that.
hope this helps,
Q.
I love the sound of the 50 series but it's a little loud to me at times, but the wife loves it, so i suppose it's going to stay. next time i'll go with a 60 or 70 series... perhaps it's because i'm getting older that i don't like it quite so loud. I've had it for 3 years and no issue with it rusting out like many will say. there is a little rust on the welded seams of the pipes but i expect that.
hope this helps,
Q.
#10
#11
Go Magnaflow or Dynomax Ultraflows... Sound better, flow better, and last longer than Slowmasters. Still, you won't gain anything over stock with simply a cat back system, other than sound. I like the '09-'10 stock muffler sound. Just enough throat, and quiet when cruising. If I want loud, I drive the Stang or my bike.
#12
#14
Better yet!
Let me rephrase, this is what I plan to do to my 2013 XLT (5.0). However, I can not find anyone that has done this. Why not, does it cause back pressure issues?
#15
Really???
This doesn't sound right. Can anybody confirm this?
Last edited by Ullnevrno; 10-09-2013 at 01:01 AM. Reason: Inform where info was found.