B58 TU/Supra High-Pressure Fuel Pump

The Bosch HDP6 High-Pressure Fuel Pump (HPFP) is engineered as a direct replacement and performance upgrade for BMW B46D, B58TU, and Toyota Supra engines. For Gen1 B58 vehicles, this pump offers significant headroom, supporting approximately 600 HP on gasoline and 450-525 WHP on E30 fuel blends, addressing the limitations of the factory HPFP at higher power levels. Installation is designed to be straightforward, typically taking around 15 minutes to swap the pump. An optional wiring harness extension (e.g., CTS-WH-008) is available separately for Gen1 B58 vehicles, taking approximately 2 minutes to connect. No coding or special tuning is required for installation, simplifying the upgrade process. This pump is compatible with most BMW, Mini, and Toyota Supra B48/B58 variants. Specifically, B46/B48 owners up to the 2019 model year can benefit, though it's advised to verify if the 2019 models already feature the upgraded pump. The OE part number is 13518631642, and the Bosch part number is 0261520520.