FIC has long been known as offering some of the best injectors for the best price. There are cheaper injectors, and there are more expensive. But pound for pound, FIC is considered a leader when comparing flow, balance, and longevity. All FIC 2JZ-GTE injectors are ball and injectors and include pigtails for easy wiring. The price here is for a full set of 6 high impedance injectors in your choice of size. Toyota Supra 2JZ-GTE top-feed Fuel Injector Clinic Injector Set: 6 Saturated / High Impedance Injectors. These injectors utilize the latest technology and provide great linearity and short pulse width repeatability. Fuel Injector Clinic injector sets are precisely flow matched to within 1%. Each injector within each set is individually numbered and results for each injector are listed on a detailed flow sheet included with the set. Superior short pulse width control and tight manufacturing tolerances make these injectors easy to tune and provide great drivability. Notes For 2150cc FIC Injectors: DO NOT USE WITH VP Import, Q16 or OTHER MTBE OXYGENATED FUELS. Notes For 1650cc FIC Injectors: It is compatible with pump gasoline, E85, Q16, VP Import, FTW and all other MTBE oxygenated race fuels!