Legal in California only for racing vehicles which may never be used upon a highway. 
 Adjustable from 20 psi to maximum fuel pump capacity 
 Interchangeable discharge ports match regulator output to output of any fuel pump 
 Patent # 6,298,828 
 CNC-machined from 6061-T6 billet aluminum 
 No additional parts required for installation 
 Mounts directly to O.E. fuel rail or AEM High Volume Fuel Rail 
 Manufactured and assembled in the USA