2003 6.0 Exhaust
05-30-2007, 01:30 PM
#1
TECH Senior Member
Thread Starter
Join Date: Jul 2006
Location: Somewhere around -199C
Posts: 7,023
Likes: 0
Received 0 Likes
on
0 Posts
2003 6.0 Exhaust
I Have A 2003 F350 Qcsb I Just Got... This Is My Second 2003 6.0
This One I Do Not Have "major" Plans For.... Its Gonna Just Be A Fun Tow Rig...
For Now I Wanna Put A 4" Exhaust On It.... It Is Completely Stock.
Will I Have To Tune It With An Exhaust?? Also I Heard The Stock Airbox/filter Are Awesome And Shouldnt Go Aftermarket...
Can Anyone In Here Please Advise On This. The Exhaust I Was Looking At Was Either Gibson Or Bullydog.... Woud I See Decent Gains If I Keep The Cat Inline??
This One I Do Not Have "major" Plans For.... Its Gonna Just Be A Fun Tow Rig...
For Now I Wanna Put A 4" Exhaust On It.... It Is Completely Stock.
Will I Have To Tune It With An Exhaust?? Also I Heard The Stock Airbox/filter Are Awesome And Shouldnt Go Aftermarket...
Can Anyone In Here Please Advise On This. The Exhaust I Was Looking At Was Either Gibson Or Bullydog.... Woud I See Decent Gains If I Keep The Cat Inline??
06-02-2007, 11:13 AM
#5
TECH Fanatic
iTrader: (9)
Join Date: Jan 2003
Location: Temple, TX
Posts: 1,647
Likes: 0
Received 0 Likes
on
0 Posts
I would go with an MBRP exhaust system. BullyDog's systems arent the greatest fit, especially if you have a high tongue load. The stock intake on these trucks flows pretty well, but the filter sucks. It allows a pretty good amount of dust to get into your engine, which has lead to alot of 6.0L failures..
06-06-2007, 10:11 AM
#6
Need More N2O Mod
Join Date: Oct 2003
Location: Not in Koonerville MD anymore
Posts: 4,381
Likes: 0
Received 0 Likes
on
0 Posts
well I have a SS409 magnaflow 4" turbo back that i picked up off of ebay for $350 and it sounds great and the egt's stay below 500 with towing a 10klb trailer. I also dropped in a airaid filter and i could tell a difference on the stock tune.
Trending Topics
06-07-2007, 10:19 AM
#10
TECH Fanatic
iTrader: (9)
Join Date: Jan 2003
Location: Temple, TX
Posts: 1,647
Likes: 0
Received 0 Likes
on
0 Posts
When you stack a chip or box, usually you are running a hard box (which mounts under the hood) with a downloader. Basically all the hard chip or box is doing is piggybacking the ECM and modifying signals, so when you change the programming in the ECM, the hard bow will modify it even further for increased power..