4 inch or 5 inch - ???????
Thread Starter
|
Junior User
Joined: Apr 2006
Posts: 97
Likes: 0
4 inch or 5 inch - ???????
Now that my truck is running good. I am gettin into mods. I have already put the 6637 air intake on. I want to get a chip and guages. But first I think I will do the exhaust.
Is there any difference between 4 or 5 inch exhausts besides sound? Do you get a MPG gain at all. Is there any drawbacks to getting a 5 inch exhaust?
Is a 4 inch better at anything?
Are the ones on ebay as good as any?
Thanks,
Tom
Is there any difference between 4 or 5 inch exhausts besides sound? Do you get a MPG gain at all. Is there any drawbacks to getting a 5 inch exhaust?
Is a 4 inch better at anything?
Are the ones on ebay as good as any?
Thanks,
Tom
Posting Guru
Joined: Jul 2006
Posts: 1,515
Likes: 0
From: Jonestown PA
I got the 5" MKO from ebay and I am glad I went that way. I love the sound. 5" is just sound over the 4" plus its alittle more tight to work with around the rear end and spare tire. You do eliminate the cat since its a turbo back system. And the drone isn't bad at all IMOA. Go 5" with no muffler and don't look back.....
Postmaster
Joined: Jul 2006
Posts: 4,993
Likes: 2
From: Bend, OR
Originally Posted by Kwikkordead
Don't get a 4" and then wish you had a 5 when a Cannon goes by. 
Trending Topics
Post Fiend
Joined: Jan 2006
Posts: 20,589
Likes: 2
From: Charlotte, NC
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
10 Things Every Truck Owner NEEDS (2026 Edition)
Michael S. Palmer
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Verdad Gallardo
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Top 10 Ford Truck Tragedies
Joe Kucinski
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
Senior User
Joined: Sep 2004
Posts: 408
Likes: 0
Just installed my MKO 5in turbo back exhaust w/ no muffler last week. Definally great sounding and like stated allready its kinda tight between the spare tire and right rear shock. I say just go with the 5in w/ no muffler and have fun!
Good luck
Erik
Good luck
Erik
