Josef86
Well-Known Member
- Joined
- March 10, 2006
- Messages
- 307
- Reaction score
- 0
- City, State
- Merrimack, NH
- Year, Model & Trim Level
- 2003 XLT
I have already decided to upgrade the shocks and get a computer tune from doug over at bamachips. Now my I have a questions on headers. It looks like JBA makes a set for the 4.0L SOHC and are sold over at Explorer Express. I already have the CAI and the exhaust as breather mods done, would moving to headers get me any gains worth spending the money on prior to getting the computer tune?