Description

ORT high-pressure fuel pump (HPFP) for Audi B9 RS5, RS4, S5, S4, and SQ5, brand new and ready for installation. Designed to support increased fuel demand in tuned and high-performance applications, making it an excellent upgrade for stock turbo, hybrid turbo, or big-power builds. Precision-engineered for improved fueling capacity, reliability, and consistent performance under high load conditions. Condition: New. Part Numbers: ORT HPFP-B9, ORT EA839 High-Pressure Fuel Pump, ORT Fueling Upgrade Kit. Compatible Replacement Part Numbers: Autotech HPFP Upgrade Kit, APR High-Pressure Fuel Pump Upgrade, Integrated Engineering HPFP Upgrade.