For 2017, Dodge let R/T Scat Pack buyers order the Dynamics Package and walk away with forged 20-inch wheels and six-piston Brembo brakes pulled straight from the SRT 392 and Hellcat parts bin, all for $2,200. What Dodge would not share was the supercharger, and that decision was entirely deliberate. Here is what the package actually changed, what it left alone, and why it still matters on the used market.