I beleve the dealer can reflash and there may be a kit that by-passes it on Gino's site. But I could be wrong.
2003 Dodge 3500 Diesel
1964 Plymouth Savoy White 2dr sdn. 512 stroked, Dominator, New Best 9.75 @ 138.50mph
2009 Challenger Stone White RT-K&N Cold air kit, Billit Oil, 85mm TB, Flowmaster, Diablo 91 tune New Best 13.093 @ 106.53mph
2015 Challenger Scat Pack White arriving soon.