T Teddy GreeneII Well-Known Member Joined May 15, 2005 Messages 514 Reaction score 0 Location San Diego, CA Aug 11, 2005 #1 by the way, is the ypipe a mod that requires a new tune? doesnt seem like it would but Im all schultz about it.
by the way, is the ypipe a mod that requires a new tune? doesnt seem like it would but Im all schultz about it.
L Larry Phillips Well-Known Member Joined Mar 10, 2003 Messages 2,223 Reaction score 0 Location O'Fallon/Scott AFB, IL Aug 11, 2005 #2 I think the O2 sensor part of the tune will need a tweak to keep from throwing an CEL, but Wayne would be the authority on that answer.
I think the O2 sensor part of the tune will need a tweak to keep from throwing an CEL, but Wayne would be the authority on that answer.