The INFINITI QX80 R-Spec is powered by a modified 3.8-liter twin-turbo V6 GT-R NISMO engine capable of 1,000 horsepower, with custom turbochargers, intercoolers, exhaust manifolds and an upgraded fuel system. R-Spec has bronze 24-inch wheels designed to resemble those from the GT-R, with a 12-inch width accommodating 315 section-width tires.
