Ohio-based aftermarket tuner Switzer Performance loves beastly engines and it mostly works its magic on the Porsches. This time around, Switzer thought about taking a gamble with the Nissan GT-R after a GT-R owner demanded Switzer to increase his commuters’ power-to-weight ratio. Switzer obliged by heavily cutting down on the weight and increasing the power. The specific P800 package used for the Nissan GT-R included new intercoolers, air intakes, turbochargers and exhaust along with a new spoiler and sports seats. The package worked its magic to reduce the overall car weight by 200 pounds while increasing the pony count by 300 to reach 800hp.