The RM500 is a Genesis Coupe with 5. 0-liter Tau V8 engine rated 450 hp, built by Rhys Millen Racing. It included: custom RMR custom stainless exhaust with Greddy rear section muffler and titanium tips, oil cooler, rear differential cooler, RMR Custom Adapter Plate, RMR Custom Light Weight Clutch & Flywheel, K&N Panel Filter, AEM Engine Management System, Brembo Carbon Ceramic Rotors (Front – 15. 5-inch, Rear – 15-inch), Brembo Six Piston Front Calipers Four Piston Rear, HRE 793-RS II-Spoke Rims (Front – 19x8. 5, Rear – 19x9. 5), Hankook Ventus V12 Tires (Front – 245/40ZR19, Rear – 275/35ZR19), RMR Interior Suede Trip Package, Sparco Chrono Sport Seats with RMR Accents, Sparco Track Sliders, RMR Seat Brackets, Sparco Tecno Leather Shift Knob, RMR 1-inch Steering Column Extension, RMR Carbon Front Lip, RMR Carbon Side Skirts, RMR Carbon Rear Diffuser, RMR Carbon Three Piece Spoiler, RMR Carbon Grill, RMR Carbon Overlay Roof, RMR Carbon Fog Light Vents with Brake Ducts, RMR Yellow Fog Light Covers.