xplorer420
New Member
- Joined
- August 20, 2008
- Messages
- 1
- Reaction score
- 0
- City, State
- Northbrook, Illinois
- Year, Model & Trim Level
- 97 xlt 4.0 sohc
i was wondering if it is possible to remove the 4 cat's that are on there and put 1 highflow cat replacing the 4? without the check engine light going on? if so how do i go about doing this? thank you 
