HKS Injectors are precision units engineered to deliver the fuel needed on high-performance applications. When an engine???s horsepower is limited by the factory fuel injectors, larger HKS Injectors can be used in addition to or to replace the factory injectors. This allows higher horsepower to be achieved.
NISSAN GT-R 2009-2010 Fuel Upgrade Kit include (x6) 860cc injectors and (x2) upgraded fuel pumps