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Top Feed Fuel Rails Billet Aluminum For Subaru WRX and STI


Upgrade your Subaru WRX or STI’s fuel system with these billet aluminum Top Feed Fuel Rails for enhanced fuel flow and distribution, resulting in improved engine performance and power.

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SKU: 10005326
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In stock


Top Feed Fuel Rails Billet Aluminum with AN8 Inlet and AN6 Return For Subaru WRX and STI (10005326)

Upgrade your Subaru WRX or STI’s fuel system with these high-quality Top Feed Fuel Rails made from billet aluminum. Designed to improve fuel flow and distribution, these fuel rails are a must-have for anyone looking to maximize their engine’s performance. The top feed design ensures consistent fuel delivery to each injector, resulting in enhanced engine efficiency and power. The billet aluminum construction provides durability and reliability, ensuring these fuel rails will withstand the demands of high-performance driving. With easy installation and a perfect fit for your Subaru WRX or STI, these Top Feed Fuel Rails are an excellent addition to any fuel system upgrade or engine build project.

For Subaru WRX 2002-2014,
For Subaru STI 2007-2020,
For Subaru Legacy GT 2008-2012,
For Subaru Forester XT 2006-2013

– CNC’d 6061 Billet Aluminum
– 5/8″ Bore ID
– Threaded for -8 O-Ring Boss Fittings (not included)
– Phenolic Spacers to Accommodate Injector Variances
– Integrated 3/8″ NPT Port for Optional Fuel Pulse Dampener
– Black Anodized
– Compatible with all fuel types
– Install Hardware Included

This fuel rail upgrade kits are high-performance fuel delivery units that are designed to properly supply the additional fuel needed for high performance / boost applications.
This fuel kit is direct bolt-on replacement of the factory fuel rails. This fuel rail are machined out of aluminum and anodized.

Package Contents:
– Billet Fuel Rail (2)
– M8-1.25 x 30 Zinc Socket Head Bolts (4)
– Short Phenolic Spacers (4)
– Tall Phenolic Spacers (4)
– 3/8″ NPT Stainless Hex Plugs (2)  (used if not installing pulse dampeners)

Additional information

Weight 0.8 kg
Dimensions 20 × 10 × 10 cm

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