AEM Electronics Billet Adjustable Fuel Pressure Regulators 25-301Bk Radium Engineering Dual Port Injection Kit Subaru EJ Black These can be used as

These can be used as replacements for Radium Engineering fuel rails that use phenolic spacers

methanol or nitrous injection

including Radium Engineering 20-0567-02 OR 20-0577-02

now with the kind of control never seen before

Elite 1500 + Mazda Miata (MX-5) NB PlugnPlay Adaptor Harness Kit

AEM Electronics Billet Adjustable Fuel Pressure Regulators 25-301Bk Radium Engineering Dual Port Injection Kit Subaru EJ Black These can be used asThese billet aluminum AEM Electronics fuel pressure regulators can support engines of up to 1,000 hp. Featuring replaceable discharge ports to match your fuel pump output, they're adjustable from 20 psi up to the maximum pump capacity rating. AEM Electronics billet adjustable fuel pressure regulators are available in a variety of colors for a variety of applications.