Discontinued:
We are sorry, this product has been discontinued and is no longer available.
The 2004-2006 STi comes stock with a “side-feed” fuel rail set up. To use bigger injectors, you’ll need to convert those rails to a “top-feed” setup. These rails come with a couple different spacers to accomodate various injector sizes.
Vehicle Fitment:
• 2004-2006 Subaru STi
Install Instructions:
Download PDF
Recommended for Install:
Fuel Rail Install Kit 20-0478
Full Description:
The conversion fuel rails convert the OEM side feed fuel injector setup to top feed allowing the use of high flow fuel injectors (not included). The fuel rail injector bores are 14mm ID.
Manufactured with a large internal bore, the fuel rails can support all necessary engine power requirements. They are CNC machined from solid 6061 aluminum, black anodized, and laser engraved for a high quality surface finish.
The fuel rails are compatible with all fuel types including popular alcohol mixtures such as E85.
Machined press-fit phenolic spacers are included to insulate intake manifold heat transfer. Two sets of spacers are included to accomodate popular 34mm or 48mm height universal fuel injectors from popular manufacturers.
Includes:
(2) Black Anodized Laser Etched Aluminum Fuel Rails
(4) Green Anodized and Laser Etched 22mm Injector Seats
(4) 27mm (Long) Phenolic Thermal Insulating Press-In Spacers
(4) 15mm (Short) Phenolic Thermal Insulating Press-In Spacers
(4) Phenolic Thermal Insulating Press-In Bolt Washers
(4) Stainless Steel M8x1.25 Mounting Bolts (Long)
(4) Stainless Steel M8x1.25 Mounting Bolts (Short)
What injectors can I use?
DO NOT purchase “WRX Fitment” injectors.
For this 20-0168-02 conversion fuel rail kit, 2 sets of the press-fit phenolic spacers and matching hardware are included to suit different height fuel injectors.
Compatible Injectors with the Long Spacers:
• Injector Dynamics ID725-48-14-14
• Injector Dynamics ID850-48-14-14
• Injector Dynamics ID1000-48-14-14
• Injector Dynamics ID1050x-48-14-14
• Injector Dynamics ID1300-48-14-14
• Injector Dynamics ID1700-48-14-14
• Injector Dynamics ID2000-48-14-14
• Evolved Injection EI550-48-14-14
• Evolved Injection EI650-48-14-14
• Evolved Injection EI850-48-14-14
• Evolved Injection EI1000-48-14-14
• Evolved Injection EI1200-48-14-14
• Evolved Injection EI1300-48-14-14
• Evolved Injection EI2200-48-14-14
• Deatschwerks 17U-00-0050-4
• Deatschwerks 17U-00-0060-4
• Deatschwerks 17U-00-0072-4
• Deatschwerks 17U-00-0095-4
• Deatschwerks 16S-12-2200-4
Compatible Injectors with the Short Spacers:
• Injector Dynamics ID850-34-14-14
• Injector Dynamics ID1050x-34-14-14
• Injector Dynamics ID1300-34-14-14
• Injector Dynamics ID1700-34-14-14
• Injector Dynamics ID2000-34-14-14
• Evolved Injection DPI550-38-14-14
• Evolved Injection DPI650-38-14-14
• Evolved Injection DPI850-38-14-14
• Evolved Injection DPI1000-38-14-14
• Evolved Injection DPI1200-38-14-14
• Evolved Injection DPI1300-38-14-14
• Evolved Injection DPI2200-38-14-14
• RC Engineering SM2-0310
• RC Engineering SM2-0370
• RC Engineering SM2-0450
• Deatschwerks 16U-00-0042-4
• Deatschwerks 16U-00-0050-4
• Deatschwerks 16U-00-0065-4
• Deatschwerks 16U-00-0090-4
• Deatschwerks 16M-00-1500-4
• Deatschwerks 16M-00-2200-4
Fast Shipping with Professional Packaging
We provide a variety of shipping options thanks to our long-standing relationships with UPS, FedEx and DHL. Our warehouse personnel are well trained and will be able to pack your goods in accordance with the exact and precise specifications. Before shipping, all goods are carefully examined and secured. We deliver to thousands of clients each day across multiple countries. The fact that we're dedicated to becoming the largest online retailer in the world is obvious. Warehouses and distribution centers can be found in Europe as well as the USA.
Orders that contain more than one item are assigned processing times according to each item.
We will inspect each and every one of the items ordered before shipping. The majority of orders are shipped within 48-hours. Delivery is expected to take between 3 and seven days.
Returns
We do not manage the stock in our warehouse or factory. The levels of stock can change at any time. Please be aware that it's possible for your order to be out of stock after you have placed the order.
The policy is 30 days. If it's been longer than 30 days since you bought the item We're sorry to say that we can't offer you a full refund or exchange.
The item cannot be used, and it must be in its original condition. It must also still be in the original package.
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