Brand new , Never Used or Installed ,Vms Racing Adjustable Fuel Pressure Regulator Kit For :
MAZDA ENGINES (See Compatibility List for More Info) Regulator unit is Universal but these kits come with a Fuel Rail Adapter that fits Most Mazda Vehicles.
VMS Racing Fuel Pressure regulator kits are Manufactured of High Aerospace quality Billet T6061 Aluminum and Specially Anodized in BLACK Color for a Long Lasting Look , Included Also in this kit is Our Best Quality Liquid Filled Fuel Pressure Gauge Kit and a Custom Billet CNC machined Fuel Rail Adapter that will Install in your Stock or Aftermarket Fuel Rail without Any Drilling or additional Modifications . The Fuel Ratio on these regulators is 1:1 , Perfect for Boosted Applications
The VMS Racing Liquid Filled 0-100PSI Gauge kit can be Installed in the Fuel Regulator or On Top of your Fuel Filter So you can easily read the Idle Pressure while you Adjust the Fuel Pressure Regulator.
VMS Racing Fuel Pressure Regulator Kits Are designed for anyone running a Stock Or Bigger fuel pump and or injectors. Whether you are running too much fuel ,need to back off the pressure or need to raise the Stock fuel pressure on your vehicle or if you are on the edge of your current injectors and need to raise base fuel pressure. This is the system for you!
VMS Racing Fuel Pressure Regulator Kit Includes :
NOTE : These are Not the $20.00 Junk Fuel Pressure Regulators that are sold all over ebay. Most of the Cheap Chinese Regulators that are sold on ebay may Look good on the Outside but the reality is that The Inside Diaphragm is Made of cheap rubber that is not fuel Resistant and eventually Will leak causing severe engine damage to your vehicle and can cause fire , Also We have seen that fuel Pressure gauge Included in this kits is not precise and not liquid filled which is not a good idea for precise tuning.