Yammy 700 Posted April 1, 2010 I just installed the new DMC dual megaphone force 4 exhaust to my Raptor700 and just sitting still at idle the headers get cherry red hot and even glow!! Now i know i need to re-map my EFI and buy a controller but which 1 do i buy? My dilemma is - I dont really want the DMC controller cause thats only 1 map, however the Power Commander lll that i DO want doesnt have a map for my exhaust system and i dont know how to do the custom tuning and dont want to even risk my engine.. Anybody have any suggestions? I need to go riding!!!!!!!!!!!!👍 Share this post Link to post Share on other sites
T-Rex Posted April 6, 2010 Buy the PC III, and use what they have as far as dual exhaust maps. It will not make that much of a difference. Share this post Link to post Share on other sites
