It disables MDS which is sort of a bummer to me. It helps on long freeway trips.
I assume this is the same package as this one. http://www.chargerforums.com/forums/...ad.php?t=11653
2007 Dodge Charger SRT-8
Current mods: D-1SC Procharger HO, SRT Max cam, Inertia Performance heads, MM ported throttle body, ported intake manifold, Paramount 4000 TC, TranZformer, Magnaflow midpipes with high flow cats, D1S HID's, Parrot Asteroid Smart head unit, backup cam, BT catch can, 180 tstat, Getrag rear, Zeitronix ZT-2 AFR and boost gauge, Hotchkis anti-sway bars, Razor's Edge shock tower brace, Danko chin spoiler. Installed by Troy @ Ding's Auto. Tuned by Johan.