Radium Engineering Top Feed Fuel Rail Upgrade Kit - 02-14 Subaru WRX / 07-15 STI
Top Feed Fuel Rail Upgrade Kit without Fittings (20-0167-01) by Radium®. Includes: Black Anodized Laser Etched Aluminum Fuel Rails (x2), Phenolic Thermal Insulating Press-In Spacers, Tall (x4), Phenolic Thermal Insulating Press-In Spacers, Short (x4), Phenolic Thermal Insulating Press-In Bolt Washers (x4), Stainless Steel M8x1.25 Mounting Bolts, Long (x4), Stainless Steel M8x1.25 Mounting Bolts, Short (x4), Black Anodized Aluminum 6AN Male Fittings (x4), Black Anodized Aluminum 8AN ORB Plugs (x4). The 20-0167-01 kit includes enough to plumb the rails in "Parallel, Flow-Through" or "Series". Refer to the More Details tab above for more information. If -8AN male fittings are required, they can be purchased here 14-0152. Two of the plugs can be used if the fuel rails will be plumbed in "Parallel, Dead End", as shown. The other two plugs can be used for the lower center ports if a fuel pulse damper is not used.