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      02-26-2020, 04:10 PM   #1
Mike@N54Tuning.com
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www.n54Tuning.com - Dorch Engineering B58 HPFP Upgrade - FREE SHIP!!

Order Link
https://www.n54tuning.com/dorch-engi...p-upgrade.html

Dorch Engineering B58 Stage 2 HPFP Upgrade

SKU: DE-58-1001 Categories: B58, BMW



After months of R&D we have finally released the world’s first B58 HPFP upgrade! Our Stage 2 kit is a bigger, better version of our Stage 1 kit for some of the more extreme applications. This is a complete plug-and-play kit to support up to 700whp and also allow for full E85 up to 550whp (these numbers can vary quite a bit depending on tuning strategy, fuel type, etc.). There’s no cutting, no bending, no crimping, etc. This kit drops right in with full control from the DME, just like the OEM pump. All of the safety and sophistication of the stock DME remain in place.



B58 HPFP Flow Capacities
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 1 1.299
Dorch Engineering Stage 2 1.558

Kit Contents:

HPFP w/ Hardware
High Pressure Line
Quick Connect Low Pressure Line
Low Pressure Line Bracket
Plug-n-Play Adapter Harness
Kit Fitment:

F20 – 140i, 140xi
F21 – 140i, 140xi
F22 – 240i, 240xi
F30 – 340i, 340xi
F31 – 340i, 340xi
F32 – 440i, 440xi
G30 – 540i, 540xi
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      03-17-2020, 07:37 AM   #2
Mike@N54Tuning.com
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Bump for a Great Deal @ www.n54tuning.com

and as always the LOWEST price Guaranteed!!

Mike
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      05-31-2020, 09:46 AM   #3
Mike@N54Tuning.com
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Bump for a Great Deal @ www.n54tuning.com

and as always the LOWEST price Guaranteed!!

Mike
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      08-23-2020, 07:52 PM   #4
Mike@N54Tuning.com
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Bump for a Great Deal @ www.n54tuning.com

and as always the LOWEST price Guaranteed!!

Mike
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