Please, everybody, stay away from "Five O Motorsport" injectors. Just had diagnosed my 2nd injector failure in 18 months. First occurred @ 6 months, 2nd 12 months later. Sigh. 3 year warranty is pointless if I pay shipping both ways, diagnostic fees twice, down time, etc. Rant: my car dumped 12 gallons of e thru a stuck injector, hydrolocked the motor.
Stay away from five o injectors.