Audi S7 Fuel Pump - APR - High Pressure Fuel Pump - `18-`24
Audi S7 Fuel Pump - APR - High Pressure Fuel Pump - `18-`24
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Audi S7 Fuel Pump - APR - High Pressure Fuel Pump - 2018–2024. This HPFP upgrade increases the system’s available fuel volume to meet the demands of performance tuning while preserving daily drivability.
APR enlarges the internal pressurizing bore to raise displacement, providing up to 37% more fuel volume than stock. That added volume helps maintain target rail pressure under heavy load and supports higher ethanol content or larger turbo setups. Built with heat-treated bearing-grade stainless and a DLC-coated plunger, each unit is assembled with genuine Hitachi OEM components, verified on APR test rigs, and requires compatible ECU software.
Features
- Up to 37% more HPFP fuel volume
- 0.00004 in/0.00005 in machining tolerances
- DLC-coated plunger; heat-treated stainless construction
- Bench-tested assembly with genuine Hitachi OEM components
Questions about fitment or software? Call our team and ask about installation and customization at our Austin, Texas and Los Angeles, California area facilities: TX 512-982-9393, CA 562-981-6800.
Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
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