DeatschWerks 04-06 Subaru STI/LGT Side Feed to Top Feed Fuel Rail Conv Kit w/ 1000cc Injectors

DeatschWerks, LLC provides high-performance fuel system solutions for the automotive aftermarket. Located in Oklahoma City, OK, DW houses all of the company?s functions including design, end-manufacturing, quality assurance, sales, marketing, and administration in its 36,000sf facility. DeatschWerks? roots were established in 2004 by offering high flow drop-in fitment fuel injectors. In 2009 DW expanded into fuel pumps with the DW300, the highest flowing in-tank fuel pump of its time. Since then, DW has developed a wide range of innovative fuel system components which include in-tank and in-line pumps, surge tanks, fuel rails, fuel filters, pressure regulators, and fuel-specific lines, fittings, and adaptors. Today, the DeatschWerks line-up of fuel system components includes over 800 SKU?s covering Sport Compact, Modern Muscle, Euro, and Powersport applications.

Additional Information

Subaru side feed to top feed fuel rail conversion kit and 1000cc fuel injectors for 04-06 STI and Legacy GT

Product Overview

DeatschWerks offers two innovative rail-injector kits for the Subaru WRX, STI and other EJ20 and EJ25 Subaru engines - an Upgrade Kit and a Conversion Kit. Both kits include injectors ranging from 750cc to 2200cc and are engineered as a system where the injector, rails, and mounting hardware all work together to integrate flawlessly into the existing OE manifold and mounting points. Both systems are fully anodized for e85 compatibility, feature large bore -6AN fittings, and include everything needed for a drop in fitment.

*Subaru Top Feed Conversion Fuel Rail Kits*
The DeatschWerks Conversion Kit is for applications that utilize side feed injectors, and in addition to supplying a consistent fuel supply, it allows the customer to run top feed injectors that are less expensive, tune better and are available in many more flow rate options.

*Subaru Top Feed Upgrade Fuel Rail Kits*
Our Upgrade Kit is for applications already utilizing top feed injectors. It eliminates the poorly designed OE rails that allow cylinder-to- cylinder pressure variances and includes injectors and rails engineered to work together and provide consistent fuel supply over a wide range of flow rates and pressures.

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

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Product Details

Reference Information

Fuel Rails, Side Feed to Top Conversion, Billet Aluminum, Black Anodized, with 1,000cc Injectors, Subaru, Kit

DeatschWerks top-feed conversion fuel rails are designed to convert side-feed applications to top-feed. Many performance vehicles manufactured between 1991 and 2006 came from the factory with side-feed injectors. The benefit of the modern top-feed injectors is that they are easier to tune, less expensive, and flow more fuel than side-feed alternatives. These vehicle-specific fuel rails are sold in pairs. DW also offers upgrade conversion kits that come with injectors ranging from 750cc to 2200cc and are engineered as a system where injector, rails, and mounting hardware that work together to integrate flawlessly into the OE manifold and mounting points. Select the fuel rails or the upgrade conversion kit recommended for your application.