Read What Others Are Saying

Perfect, tight OEM replacement for broken or missing valve. ...

For R32 but works for R33 as well. Great replacement for old, worn out rubber ...

Very nice upgrade from the flimsy base model. It bolted right up and looks great! ...

It’s metal. It’s got a bleeder port in it. It’s nice. ...

These are no joke to put in but the quality is good, I combined them with the Z1 high flow ...

Great deal for a quality product. I enjoy the ability to upgrade to the Nismo filter in the same purchase. ...