$534.00
This kit is designed for use in the USDM 08-21 Subaru WRX STi (EJ257 only)....
$553.00
This kit features a new adjustable fuel pressure regulator (FPR) that is compatible with all...
$791.00
These plumbing kits are designed to compliment Radium Engineering Subaru EJ fuel rail installations....
$791.00
These plumbing kits are designed to compliment Radium Engineering Subaru EJ fuel rail installations. Both...
-5%
$260.20
$273.89
An All Black Fuel Regulator Upgrade Series for OE and Mild Upgrades to around 800HP....
$132.00