Dorch B58 Stage 2 HPFP Upgrade

Dorch B58 Stage 2 HPFP UpgradeSoftware changes are required to run this pump. The table below serves as a reference for maximum fuel flow in cubic centimeters per camshaft revolution for various B58 fuel pump options. These calculations are based on the B58 cam lobe. Each engine will have varying fuel flow capacities depending on the lift and number of lobes on the camshaft. Pump Model Fuel Flow (cc rev) HDP5 Evo (Stock B58) . 954 HDP6 (Stock B58TU) 1. 178 Dorch Engineering Stage

Dynamically VSR balanced and supplied with test result documents

The F8X M3/M4 intake system is one of our most ambitious intake systems to date

It demonstrates the perfect balance between allowing for unrestricted airflow with our open filter housing whilst maintaining low IAT by cold air saturation with our scoop and shield combination

The increased piping size helps to reduce the turbulence and maximizes the flow into your engine

with minimal impact on pressure drop

Perfect upgrade for more sound and better performance for your B48 engine

Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing

F80 M3 (Normal & Competition)

Please make sure to include your VIN number in the order so we can deliver the correct filters for your model of car

the T-6061 anodised MMR sump baffle has been tested over thousands of miles of track and road use where the data we collected has proven it's effectiveness

With a high manufacturing quality and the use of the best materials

if not totally standard and within the warranty period