I've got a modified 02 sport with 3.92 rear and all the normal mods, the computer from that year had no mopar performance option so I never addressed it. Now I see an 01 R/T ecu available. Are they year specific like I saw on one post or will this plug and play. If so will an 02 Durango work as well and what will it gain me versus.....
Thanks, Love my Dak and wouldnt trade for any new version.

 

if its a r/t rango then i assume it would work.