+ Reply to Thread
Results 1 to 10 of 26

Thread: has anyone done a write up

Hybrid View

  1. #1
    Join Date
    Jan 2010
    Location
    Cedar Park
    Posts
    898
    If you put them before the cats you will have to have it tuned properly!!!

  2. #2
    Join Date
    Jul 2008
    Location
    Mesa, AZ
    Posts
    5,979
    Quote Originally Posted by GreenMonster View Post
    If you put them before the cats you will have to have it tuned properly!!!
    You can just tune the cats out....I had my cats and rear o2's turned off in the tune for like 5 months before I actually took them off. No big deal there.
    T-RAV
    99 GMC | 5.3 | Skinny White Guy Tuned

+ Reply to Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts