Audi S3 Fuel Pump - APR - High Pressure Pump - `15-`20
Audi S3 Fuel Pump - APR - High Pressure Pump - `15-`20

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Audi S3 Fuel Pump - APR - High Pressure Pump (2015–2020). This HPFP increases available fuel volume by up to 37% to help the EA888 Gen 3 maintain commanded pressure under demand.
Built on genuine Hitachi hardware with APR precision internals, it employs heat-treated bearing-grade stainless parts and a DLC-coated plunger. Ultra-tight tolerances (0.00004 in dimensional, 0.00005 in geometric), a matched spring, and new seals promote reliable performance. By increasing displacement, it adds volume rather than raising the system’s max rail pressure.
Features
- Up to 37% more HPFP fuel volume
- DLC-coated plunger; heat-treated stainless internals
- 0.00004 in/0.00005 in precision tolerances; assembled and tested in-house
Questions? Call 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization in Austin, TX and the Los Angeles, CA area.
Buying multiple items? Ask about shipping discounts. On-premises installation at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov












