Dodge Charger / Challenger SRT Hellcat — Track Ready Rotor SystemHeat Beating PerformanceWhen you're running the Hellcat hard enough to overheat the factory system, the rotors are the first thing to address. The Track Ready Rotor System replaces the front and rear with Paragon two-piece performance units — a dramatic step up in heat capacity and fade resistance without touching the factory Brembo calipers.What’s Included Paragon 2-piece front rotor 400mm Paragon 2-piece rear rotor 350mm Hawk HP660 race brake fluid Winmax front brake pads (P3 or R5 compound) Winmax rear brake pads (P3 or R5 compound) Why These PartsPad CompoundsAvailable in two pad compounds: P3 (performance street — strong cold bite, daily-driveable) or R5 (track — higher friction, built for repeated hard stops). P3 — performance street — stronger bite, handles moderate heat R5 — track — aggressive bite, high heat tolerance Paragon 2-Piece RotorsParagon two-piece rotors replace the solid OEM units with an aluminium hat and steel ring construction that reduces unsprung weight and dramatically improves heat dissipation. Front 400mm / rear 350mm for 2021–2024 Hellcat. Direct bolt-on to the factory Brembo caliper — no adapter required.Hawk HP660 Race FluidHP660 race fluid is included because brake fluid is the most overlooked component in any performance system. The Hellcat generates enough heat under sustained braking to boil OEM fluid — a fresh fill with HP660 takes that variable off the table.Fitment2021–2024 Dodge Charger SRT Hellcat / Challenger SRT Hellcat. Swap front rotor to 390mm SKU for 2015–2020 fitment.