High Pressure Fuel Pump Upgrade for BMW E & F Series N57 / N57S

x50D / 550d BMW CP4.2 L93 Fuel Pump Upgrade for 6 Cylinder E & F Series N57 / N57S Diesel Engines

This is a direct replacement Fuel Pump Kit for the BMW E & F N57 / N57S Series Engines.

This pump is capable of around 2200 BAR rail pressure but must be coupled with suitable injectors, fuel rail pressure sensor and fuel pressure regulator to run this pressure.

This is significantly more compared to the standard L70 pumps that are capable of delivering around 1800 BAR

Stops limp mode at upper RPM

Brand New Bosch Part

Please Note:

The standard pumps have both outlets at 180 degrees to the shaft, therefore requires different pump to rail pipes to fit the upgraded pump. These are supplied with this kit
Some trimming may be required to route the pipes to the rail

Please Note:

Slight modification / bending is required to the inlet fuel line to the pump when fitting this kit

This Kit Consists of the following:

1x BMW x50d / 550d High Pressure Fuel Pump with O-Ring Seal
2x Fuel Pump to Rail Pipes

2700 BAR Fuel Rail Pressure Sensor:

https://www.darksidedevelopments.co.uk/products/genuine-bmw-2700-bar-cr-fuel-pressure-sensor-upgrade.html

2500 BAR Fuel Pressure Regulator:

https://www.darksidedevelopments.co.uk/products/2500-bar-common-rail-fuel-pressure-regulator-upgrade-for-bmw-diesel.html

Upgraded injectors will vary depending on what injectors are fitted as standard. If you are unsure what injectors you require, please contact us before ordering.

Alternatively, please find a link below to BMW Fuel System Parts:

https://www.darksidedevelopments.co.uk/fuelling/

Series / Chassis

E70N / E71 / E90N / E91N / E92 / E92N / E93 / E93N / F01 / F02 / F07 / F10 / F11

Models

325d / 330d / 330xd / 525d / 530d / 530dX / 535d / 535dX / 730d / 730Ld / 740d / 740dX / X5 / X6

Engines

N57 / N57S

This Kit will fit the following Vehicles:

E70N N57 X5 30dX SAV
E70N N57S X5 40dX SAV
E71 N57 X6 30dX SAC
E71 N57S X6 40dX SAC
E90N N57 325d Saloon
E90N N57 330d Saloon
E90N N57 330xd Saloon
E91N N57 325d Touring
E91N N57 330d Touring
E91N N57 330xd Touring
E92 N57 330d Coupe
E92 N57 330xd Coupe
E92N N57 325d Coupe
E92N N57 330d Coupe
E92N N57 330xd Coupe
E93 N57 330d Convertible
E93N N57 325d Convertible
E93N N57 330d Convertible
F01 N57 730d Saloon
F01 N57S 740d Saloon
F01 N57S 740dX Saloon
F02 N57 730Ld Saloon
F07 N57 530d 155kW Gran Turismo
F07 N57 530d Gran Turismo
F07 N57 530dX Gran Turismo
F07 N57S 535d Gran Turismo
F07 N57S 535dX Gran Turismo
F10 N57 525d Saloon
F10 N57 530d Saloon
F10 N57S 535d Saloon
F11 N57 525d Touring
F11 N57 530d Touring
F11 N57S 535d Touring

Upgrade for the Following BMW Fuel Pump Part Numbers (N57 Engines):

13 51 8 577 654 - 13518577654 - 8 577 654 - 8577654
13 51 7 800 593 - 13517800593 - 7 800 593 - 7800593
13 53 7 800 123 - 13537800123 - 7 800 123 - 7800123

Upgrade for the Following Bosch Fuel Pump Part Numbers (N57 Engines):

0445010617 - 0445 010 617 - 0 445 010 617
0445010688 - 0445 010 688 - 0 445 010 688
0445010809 - 0445 010 809 - 0 445 010 809
0986437427 - 0986 437 427 - 0 986 437 427

Upgrade for the Following BMW Fuel Pump Part Numbers (N57S Engines):

13 51 8 577 655 - 13518577655 - 8 577 655 - 8577655
13 51 7 805 420 - 13517805420 - 7 805 420 - 7805420
13 51 7 805 419 - 13517805419 - 7 805 419 - 7805419

Upgrade for the Following Bosch Fuel Pump Part Numbers (N57S Engines):

0445010623 - 0445 010 623 - 0 445 010 623
0445010665 - 0445 010 665 - 0 445 010 665
0445010807 - 0445 010 807 - 0 445 010 807
0986437428 - 0986 437 428 - 0 986 437 428
0986437427 - 0986 437 427 - 0 986 437 427