Dorch Engineering DS15 HPFP Upgrade (Gen 1 B58)
£1,339.31
From the creators of the world’s first B58 direct-injection fuelling upgrades, comes Dorch Engineering’s next generation of pumps. Their widely successful “Dorch Stage 1” (DS1) has been replaced with the latest and greatest creation; the DS15! This new pump is Dorch’s “Stage 1.5” which has been completely redesigned and optimized from the ground up. Externally, the packaging has been updated to provide exact OEM hose routing for ZERO interference when changing out coil packs or spark plugs. There’s no cutting, no bending, no crimping, etc. This kit drops right in with full control from the DME, just like factory. The DS15 is also designed to run efficiently all the way up to 250 bar in order to maximize the flow potential of upgraded DI injectors.
Software changes are required to run this pump. If using Bootmod3, MHD, or MG Flasher, simply check the box for this pump upgrade when flashing. Otherwise, please send your .BIN file to tuning@dorchengineering.com for the appropriate software implementation via WinOLS.
Kit Contents:
- Dorch Lifetime Warranty
- HPFP w/ Hardware
- Dorch High Pressure Line
- PTFE Low Pressure Line
- Low Pressure Hose Bracket
- Plug and Play Adapter Harness
- Description
- Additional information
- Reviews (0)
Description
| DS15-250 HPFP Specs | DS15-250 | DS15-250 with + 40% Cam Upgrade |
| Flow Potential Gasoline | 600whp | 750whp |
| Flow Potential E85 | 440whp | 610whp |
| Operating Pressure | 250 Bar | 250 Bar |
Kit Fitment:
F20/21 – M140i
F22/23 – M240i
F30/31/34 – 340i
F32/33/36 – 440i
G30/31 – 540i, 540xi *
G32 – 640i, 640xi *
G11/12 – 740i, 740xi *
G01 – X3 M40i *
G02 – X4 M40i *
* ONLY UP TO 2019 Model Year
KIT NOT COMPATIBLE with Gen2 B58 Vehicles
Installation Instructions:
Beyond the pump performance, why choose Dorch?
- PLUG AND PLAY: This is the ONLY true plug and play OEM fitment option on the market. The Dorch DS25 kit includes a 250 bar capacity hardline to effortlessly connect our HPFP to your fuel rail (versus the time consuming process of bending and damaging the OEM line to fit).
- LIFETIME WARRANTY: The reason Dorch can offer this is simply because their pumps are THAT reliable. That said, on the slim chance you have an issue, they’ve got your back!
- CUSTOMER SUPPORT: Ask around! It’s no secret that Dorch offer unrivaled 24/7 support with REAL help. You’re an email away from professional engineers, technicians, and our tuner, who can solve anything you throw at them.
- TUNING SUPPORT: Dorch aren’t just a hard part’s manufacturer. They have a dedicated calibration engineer in-house who painstakingly develops all of their HPFP files using OEM calibration tools and supports a global tuning network.
Additional information
| Kit Fitment | 1-4 Series, 5-7 Series, X3/X4 |
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