Genuine Bosch HDP6 B46D/B58TU high-pressure fuel pump.
 
This is the perfect replacement or upgrade to your B46/B48/B58 engine to keep it running at it’s peak performance. This is a must-do for any Gen1 B58 owners that are planning of using ethanol-blend fueling.
 
GEN1 B58 owners will see the biggest benefit with this upgrade with capability of  525-600whp on pump gas and 450whp-525whp on E30.
Gen1 vehicles need to use a wire harness extension: CTS-WH-008, available separately.
No tuning is required.
 
B46/B48 owners up to 2019 will also benefit with the HPFP upgrade. Please note some BMW/MINI B46/B48 owners in 2019 will have the upgraded pump already so please check your vehicle before purchasing.
 
Compatible with most BMW/Mini/Toyota Supra B48/B58 variants.
OE part number: 13518631642
Bosch part number: 0261520520