DESCRIPTION
B58 Gen1 DS3 HPFP Technical Specifications
DS3
DS3 + 40% cam upgrade
Fuel Flow Capacity
860whp
1150whp
E50 flow capacity
725whp
100whp
E85 flow capacity
630whp
870whp
Operating pressure
250 bar
250 bar
After extensive R&D, we are proud to launch the highest-performing single-pump solution on the market, the DS3 (Dorch Stage 3)! This is our largest bore and highest-performing pump yet, supporting incredible power with a simple HPFP replacement. The DS3 is the same reliable OEM solution you're used to, but with 20% more fuel economy gains than our DS25! As always with our kits, we have OEM hose routing for ZERO interference when replacing coil packs or spark plugs. There's no cutting, no bending, no crimping, an OEM-quality high-pressure line is included, and more. This kit comes with full DME control, just like the factory. Combine this with our revolutionary injectors and one of our cam solutions, and you'll never have seen 4-figure direct injection power before!
Software modifications are required to operate this pump. If you are using Bootmod3, MHD, or MG Flasher, simply check the box for our pump upgrade during the flashing process. Otherwise, please send your .BIN file to tuning@dorchengineering.com for proper software implementation via WinOLS.
Beyond the pump's performance, why choose Dorch?
-
PLUG AND PLAY: This is the ALONE A true plug-and-play OEM fitting option on the market. Our kit includes our 250-bar capacity rigid line to effortlessly connect our HPFP to your fuel rail (instead of the tedious process of bending and damaging the OEM line to install it).
-
LIFETIME GUARANTEE: The reason we can offer this is simply because our pumps are so reliable. That said, in the slightest chance that you have a problem, we're here for you!
-
CUSTOMER SERVICE: Ask around! It's no secret that we offer unparalleled 24/7 support with REAL help. You're just an email away from professional engineers, technicians, and our tuner, who can solve anything you throw at them.
-
ADJUSTMENT ASSISTANCE: We are not just a manufacturer of hard parts. We have a dedicated in-house calibration engineer who meticulously develops all our HPFP files using OEM calibration tools and supports a global tuning network.
Installation instructions:
KIT CONTENTS
- Dorch Lifetime Warranty
- HPFP with hardware
- Dorch high-pressure pipeline
- Low-pressure PTFE pipe
- Low pressure hose support
- Plug and Play Adapter Harness
APPLICATIONS
- F20/21 – 140i, 140xi
- F22/23 – 240i, 240xi
- F30/31/34 – 340i, 340xi
- F32/33/36 – 440i, 440xi
- G30/31 – 540i, 540xi *
- G32 – 640i, 640xi *
- G11/12 – 740i, 740xi *
- G01 – X3 m40i *
- G02 – X4 m40i *
* ONLY UNTIL THE END OF THE YEAR
2019 MODEL KIT IS NOT COMPATIBLE with 2020+ B58 vehicles
| B58 Gen1 DS3 HPFP Technical Specifications | DS3 | DS3 + 40% cam upgrade |
| Fuel Flow Capacity | 860whp | 1150whp |
| E50 flow capacity | 725whp | 100whp |
| E85 flow capacity | 630whp | 870whp |
| Operating pressure | 250 bar | 250 bar |
After extensive R&D, we are proud to launch the highest-performing single-pump solution on the market, the DS3 (Dorch Stage 3)! This is our largest bore and highest-performing pump yet, supporting incredible power with a simple HPFP replacement. The DS3 is the same reliable OEM solution you're used to, but with 20% more fuel economy gains than our DS25! As always with our kits, we have OEM hose routing for ZERO interference when replacing coil packs or spark plugs. There's no cutting, no bending, no crimping, an OEM-quality high-pressure line is included, and more. This kit comes with full DME control, just like the factory. Combine this with our revolutionary injectors and one of our cam solutions, and you'll never have seen 4-figure direct injection power before!
Software modifications are required to operate this pump. If you are using Bootmod3, MHD, or MG Flasher, simply check the box for our pump upgrade during the flashing process. Otherwise, please send your .BIN file to tuning@dorchengineering.com for proper software implementation via WinOLS.
Beyond the pump's performance, why choose Dorch?
- PLUG AND PLAY: This is the ALONE A true plug-and-play OEM fitting option on the market. Our kit includes our 250-bar capacity rigid line to effortlessly connect our HPFP to your fuel rail (instead of the tedious process of bending and damaging the OEM line to install it).
- LIFETIME GUARANTEE: The reason we can offer this is simply because our pumps are so reliable. That said, in the slightest chance that you have a problem, we're here for you!
- CUSTOMER SERVICE: Ask around! It's no secret that we offer unparalleled 24/7 support with REAL help. You're just an email away from professional engineers, technicians, and our tuner, who can solve anything you throw at them.
- ADJUSTMENT ASSISTANCE: We are not just a manufacturer of hard parts. We have a dedicated in-house calibration engineer who meticulously develops all our HPFP files using OEM calibration tools and supports a global tuning network.
Installation instructions:
KIT CONTENTS
- Dorch Lifetime Warranty
- HPFP with hardware
- Dorch high-pressure pipeline
- Low-pressure PTFE pipe
- Low pressure hose support
- Plug and Play Adapter Harness
APPLICATIONS
- F20/21 – 140i, 140xi
- F22/23 – 240i, 240xi
- F30/31/34 – 340i, 340xi
- F32/33/36 – 440i, 440xi
- G30/31 – 540i, 540xi *
- G32 – 640i, 640xi *
- G11/12 – 740i, 740xi *
- G01 – X3 m40i *
- G02 – X4 m40i *
* ONLY UNTIL THE END OF THE YEAR
2019 MODEL KIT IS NOT COMPATIBLE with 2020+ B58 vehicles