These adaptor hats lets you use the newer EV14 Injectors in place of the Older (Longer) EV1 style Injectors.
Newer injectors are 48mm long, where the older injectors were 60mm.
No need to change out your fuel rail to be able to utilize new technology in fuel injectors. This hat will adapt the length of your injectors to fit your current setup while also providing filtration through the adaptor. Newer injectors are not equipped with a filter which is required on older vehicles.
11mm Viton O-Ring and Fuel filter included.
Anodized Blue Indicating 11mm Component