Deatschwerks Top Feed Fuel Rail Upgrade Subaru WRX 02-14 / STI 07-21 | 6-102

Looking to upgrade your Subaru’s fuel system? The DeatschWerks Top Feed Fuel Rail Upgrade is designed to convert your OEM side-feed fuel setup to a top-feed system — opening the door to a wider range of injector choices and better fueling performance for modified engines.

Built from durable aluminum and finished in anodized black, these rails are compatible with E85 and support -6AN inlet and outlet fittings, making them ideal for high-performance and parallel fuel system setups. Whether you’re chasing more power or prepping for ethanol, this top feed conversion kit delivers clean looks, greater flow potential, and future-proof flexibility.

Key Features

• Side Feed to Top Feed Conversion – Allows installation of high-flow top-feed injectors

• Supports Parallel Fuel System – Ideal for high-performance and ethanol-fueled builds

• Durable Aluminum Construction – Lightweight and strong for long-term reliability

• Black Anodized Finish – Corrosion-resistant and sleek appearance

• 6AN Inlet/Outlet Ports – Compatible with common aftermarket fuel line setups

• E85 Compatible – Built to handle ethanol and other corrosive fuels

• Sold as a Pair – Includes left and right fuel rails

📋 Specifications

🔧 Installation Notes

• Designed for Subarus with OEM side-feed setups converting to top-feed

• Requires top-feed injectors (not included)

• Compatible with most -6AN fuel fittings and lines

• Can be used in parallel fuel systems with aftermarket regulators