Radium Parallel Fuel Rail Plumbing Kit w/DMR RA Regulator - Subaru WRX 08-14/STI 08-21/FXT SH/LGT 07-14 (EJ20/EJ25)
Radium

Radium Parallel Fuel Rail Plumbing Kit w/DMR RA Regulator - Subaru WRX 08-14/STI 08-21/FXT SH/LGT 07-14 (EJ20/EJ25)

In the rangePart no. 20-0984
Engine
EJ20/EJ25
Hose
3/8″ (6AN) high pressure EFI fuel hose
Pressure adjustment
1psi (±0.5psi) per detent
Fits
SH-SJ Forester (2008–2018)
Category
Engine & forced induction
All 10 specifications ↓

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Specifications

Brand
Radium
Part number
20-0984
Engine
EJ20/EJ25
Hose
3/8″ (6AN) high pressure EFI fuel hose
Pressure adjustment
1psi (±0.5psi) per detent
Gauge range
0-100psi (included fuel pressure gauge)
Material
Stainless steel mounting bracket
Not included
Fuel filter
Fits
SH-SJ Forester (2008–2018)
Category
Engine & forced induction

Figures as published for this part; fitment is only what we have confirmed. Check critical dimensions against your car before ordering.

About this part

Radium's parallel fuel rail plumbing kit with DMR RA regulator (20-0984) is built around the EJ20 and EJ25, for the WRX from 2008 to 2014, the STI from 2008 to 2021, the Forester from 2008 to 2018, and the LGT from 2007 to 2014. It runs 3/8in (6AN) high-pressure EFI fuel hose, adjustable in 1psi steps (plus or minus about 0.5psi), with a stainless steel mounting bracket and an included fuel pressure gauge reading 0-100psi. The fuel filter is not included.

Fitment

Confirmed for the chassis below. We list a chassis only where the part is on one of our cars or on the manufacturer’s own application list.

SH-SJ2008–2018

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We have not run this part ourselves — the ones we have are marked on our cars.

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