Originally posted by Jase_ELXR8
I'm not sure of that. I have HM headers on my EL series 1 and they are the same ones that they use for the AU's....
Yeah but the EL's use the GT-40P's as well. I am not sure when they started using them, but I think all the 185KW and better engines have them. Would that mean EF series II maybe?? Anyone...??