From the shadows of the race winning Corvette C7R that was retired in favor of the new mid-engine C8, Chevrolet produced 2,011 ZR1 coupes of which less than 500 were produced with the track-focused CTK performance package. The ZR1 CTK represents the most powerful production Corvette ever with its 755-hp, 715-lb-ft supercharged 6.2-liter V-8 engine. The ZR1 CTK came with a larger supercharger, larger front wheels, stickier Michelin Pilot Sport Cup 2 tires, performance springs, additional cooling, and more aero including a large rear carbon fiber spoiler producing an additional 950 pounds of downforce. This particular ZR1 CTK was ordered with an eight-speed dual clutch gearbox and only 1 of 101 ordered in Corvette Racing Yellow. The long term value of the ZR1 CTK has been buoyed by the fact that this not only the highest performance Corvette produced but represents the last front engine Corvette to be manufactured. Corvette Racing provided all of the elements and designations reflecting the IMSA livery.