Process West Anti-Surge Fuel System w/ Twin Walbro 460 Pumps 2008-2014 WRX / 2008-2014 STI Buy Online

Description

Take your fuel delivery to the next level with the Process West Fuel Anti-Surge System, engineered for reliability, performance, and easy installation on your 2008-2014 WRX or STI.

The Twin 460 System is designed to meet the demands of 90% of high-performance builds, supporting up to 1,00whp on gas in a true plug-and-play configuration.

Unlike traditional in-tank setups, this system utilizes twin Walbro 460 LPH pumps mounted internally to an externally positioned anti-surge vessel crafted from CNC-machined 6061 billet aluminum. The vessel is discreetly mounted just above the transmission crossmember, completely hidden from view in the engine bay.

Features:

• Supports up to 1,000whp on gas
• 2.4L anti-surge reservoir capacity
• Virtually silent operation – zero pump noise
• Twin Walbro 460 pumps with built-in check valve
• Plug-and-play wiring harness included
• Stealth installation – completely hidden in engine bay
• Easy upgrade to dual pump configuration

Note: During installation of this fuel the flow is greatly increased and the factory fuel pressure regulator is unable to control fuel pressure. At this point you will need to install an aftermarket fuel pressure regulator. For this reason all twin pump systems are configured with -6 AN fittings at the pump outlets to enable ease of plumbing into after fuel rails etc.