Each Fuel Rail System provides a custom engineered installation solution. Featuring CNC-Machined Billet Fuel Rails and custom mounting brackets as well as all the necessary components and accessories required to perform a complete installation, in one box. Fits 2004-2006 Subaru 2.0L WRX Return-Style System. High Flow, CNC-machined, Billet Fuel Rails with custom, steel mounting brackets. Billet Adjustable Regulator or Fuel Pressure Sensor Adapter. All necessary ORB-Port fittings with O-rings, and Billet Aluminum, AN-hose ends. Stainless Steel braided fuel lines. Custom OEM fuel supply and return line adapter fittings, as required.. Aeromotive 04-14 Subaru WRX / 07-14 Subaru STI Top Feed Fuel Rail Kit - Black. 02-'14 2.0L Subaru WRX/ '07-'14 STi Rail kit.. 04-06 Subaru 2.0L WRX Fuel Rail System. 04-06 Subaru 2.0L WRX, return-style. Aeromotive Fuel Rail/Log. Fuel Rail/Log

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