Radium Engineering · New
Radium Engineering 08-21 Subaru WRX STi (EJ257 Only) RA-Series Fuel Pressure Regulator Kit
MPN 20-0965 · Store SKU rad20-0965
Supplier stock checked 11/8/2026, 6:01:40 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
ideal for combining multiple fuel pumps into a single feed line FPR KIT, 08-21 SUBARU STI, RA SERIES FPR KIT, 08+ SUBARU STI, BLACK Black anodized
Manufacturer fitment & guides
Check 20-0965 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.