Audi RS4 Fuel Pump - APR - High Pressure (2007–2008). Precision-built HPFP for the B7 RS4’s FSI V8, delivering higher fuel volume with OEM-level reliability.

By increasing the pump’s internal displacement, the APR unit delivers greater volume to help hold commanded pressure during hard use and higher-output builds. The factory pivoting head is retained to reduce cam follower wear and piston side loading. Each pump is assembled in-house and broken in on a test rig for verified operation.

Features

• 41% increase in fuel volume vs. stock
• DLC-coated plunger; heat-treated stainless internals
• .00004"/.00005" precision tolerances
• Weight-matched spring; new internal seals
• Assembled, bench-tested; genuine Hitachi components
• Direct fit for 2007–2008 Audi RS4 (B7)

Questions or planning a build? Call us. We offer installation and customization at our Austin, Texas and Los Angeles, California area shops: Texas: 512-982-9393. California: 562-981-6800.

Buying multiple items? Contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov