L lknlover Member Jul 23, 2009 #1 Has anyone switched from a plastic housing over to aluminum in a '03 GTX 4 tec and what was the difference in performance - if any? Where is the best place to get one? Last edited by a moderator: Jul 24, 2009
Has anyone switched from a plastic housing over to aluminum in a '03 GTX 4 tec and what was the difference in performance - if any? Where is the best place to get one?
