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- All Engine
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- All Motor Builds
- Anodized Bolt Kits
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- Delete/Relocation Kits
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- Engine Accessories
- Gaskets
- Head Bolts/Studs
- Head Gaskets
- Hoses & Fittings
- Lubricants/Sealant/Grease
- Main Bearings
- PCV Hoses
- Pistons & Rings
- Pulleys
- Running In Oil
- Short Blocks
- Timing Belt Kits
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- Superchargers
- Turbo/Turbo Kits
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- STI
- Tools
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- ACL
- ACS-Australian Clutch Services
- ACT-Australian Clutch Technology
- Alcon
- APR Performance
- ARP
- Autometer
- ABW Motorsport
- Armorall
- Autoglym
- AVO
- Bendix
- Blouch
- Bosch
- Bowdens Own
- Boxer Performance Parts
- Brembo
- Bremtec
- Carillo
- Clutch Pro
- Cobb
- Cosworth
- CRC
- Cusco
- Dayco
- DBA
- Dixcel
- DTM Racing
- Ecliptech
- Endless
- Exedy
- G Loc
- Genuine Subaru
- GFB
- Goodridge
- Greddy
- Grimmspeed
- H&R
- Hankook
- Hardrace
- Hella
- Hot Wheels
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- IAG
- Invidia
- K&N
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- King Springs
- Kitten
- Koyorad
- Loctite
- Lucas
- Magnafuel
- Manley
- MCA
- Meguiars
- Mishimoto
- Motul
- MRT
- Narva
- NGK
- NRG Innovations
- OS Giken
- Penrite
- Permatex
- Pierburg
- PPG Performance Gearboxes
- Process West
- Project Kics
- Project Mu
- PSR
- PWR
- Race Works
- Rain-X
- Radium
- Rally Armor
- RCM Roger Clark Motorsport
- Redline
- Rota Wheels
- Ryco
- Sakura
- Silvers Suspension
- Siruda
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- STI
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11 products
Genuine Subaru Radiator Cap #45137AE003
Regular price $20.95 Save $-20.95Â
Genuine Subaru Radiator Cap #45137FE002
Regular price $34.95 Save $-34.95Â
Genuine Subaru Coolant Overflow Bottle Lid #45153AA000
Regular price $6.50 Save $-6.50Â
Lisle Coolant Funnel Kit
Regular price $155.95 Save $-155.95Genuine Subaru Radiator Upper Bracket Rubber #45135AE030
Regular price $6.95 Save $-6.95Â
Genuine Subaru Radiator Cap H6 #45137AE012
Regular price $25.95 Save $-25.95RCM Cylinder 4 Cooling Mod Gloss Black
Regular price $199.95 Save $-199.95Cylinder 4 cooling has long been a known issue on the EJ Family of Subaru engines. The nature of the water passageways around this area means a lack of cooling can lead to an increase in the temperatures around this cylinder.
RCM's simple solution to this problem lies in our easy to fit complete kit. Billet fittings are banded in place on our custom 90 degree Samco silicon hose, which you simply fit into the unused port at the back of the block at cylinder 4's location. This is then tee'd into the water matrix pipe directly above using the supplied HiGrip stainless steel fittings. The billet barb fitting is of the correct diameter to allow the right flow rate around cylinder 4 to cool without over cooling, and the 90 degree pre-formed Samco hose ensures that this flow is maintained without disturbance from potential kinks in the pipework.
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Suits all EJ Engines
Torque Solution Cylinder 4 Cooling Mod
Regular price $159.95 Save $-159.95Torque Solution Cylinder 4 Coolant Mod for Subaru EJ Engines was designed to increase coolant flow to cylinder #4 head area. The additional coolant flow helps reduce cylinder #4 coolant temps and keeps the temps more uniform with the rest of the cylinders. This helps reduce knock and detonation in cylinder #4, which is known to cause the dreaded EJ ringland failure. Keep your EJ happy by installing our kit. Quality was our #1 priority which is why our kit includes CNC'd billet aluminum head and T fittings along with a multi-layer silicone hose and stainless steel clamps.
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Features:
- CNC'd 6061 Billet Aluminum Fittings
- Black Anodized
- Multi-Layer Silicone Hose
- Stainless Steel Clamps
- Limited Lifetime Warranty
Genuine Subaru Radiator Upper Bracket #45124FE000
Regular price $26.95 Save $-26.95Â
Genuine STI Subaru Oil Filler Cap #ST15257ZR010
Regular price $199.95 Save $-199.95Â