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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
• Transfers without restrictor orifice on return discharge
Available HERE MF453256
IMPORTANT NOTES - For Drag Racing Only
The PERRIN Engine Cover Kit keeps this functionality and keeps air flowing properly to your top mount intercooler while looking much more appealing that the OEM plastic cover
Radium Fuel Pressure Regulator FPR Kit for 2008+ STi (20-0965) D2 • Transfers without restrictor orificeRadium Engineering fuel pressure regulator kit for 2008+ STi replaces the stock regulator and damper assembly (see photos) with this clean, easily adjustable black aluminum kit. Vehicle Fitment: 2008 2021 Subaru STi Install Notes: PDF Install Instructions Recommended for Install: Fuel Pressure Gauge Kit (20 0386) More from Radium: The factory STi fuel line routing uses a quasi dead end system that circulates fuel through the regulator, bypassing the