Originally Posted by bilbo656
Arh carted xpipe
Seems like this may be for earlier models. I cant find anything for a 15 except the Eco-boost or to run with LT headers. I want HF cats to install to stock manifolds and NO tune required on a 15 GT.
On another topic I would like to install a CAI for show. I know it does nothing on the 15 for performance but would I loose anything? Don't want to do that!!