DESCRIPTION
Specifications DS15-250 HPFP
DS15-250
DS15-250
+38% N55LK
DS15-250
+49% N55LK
Fuel flow potential
550 Whp
700 Whp
750 Whp
E85 flow potential
400 Whp
560 Whp
610 Whp
Operating pressure
250 bars
250 bars
250 bars
We are proud to introduce our latest generation of pumps! Our highly successful Dorch Stage 1 (DS1) has been replaced by our latest and greatest creation: the DS15. This new pump is our Stage 1.5, which has been completely redesigned and optimized from the ground up. Externally, we have updated the pump packaging to provide better hose routing for even easier installation. Internally, we have reworked the pressure chamber, spring rates, piston depth, and completely optimized the pump's volumetric efficiency. It is now capable of 250 bar, and here are the gains you can expect at 200 bar.
This is a complete plug-and-play kit to support up to 550 Wh with E10 fuel (this number can vary considerably depending on the tuning strategy and ethanol blend). There is no cutting, bending, crimping, etc. This kit integrates directly with the DME's full control, just like the OEM pump. All the safety and sophistication of the original DME remain in place. Software modifications are required to operate this pump. If you are using MHD or Bootmod3, simply check the box corresponding to our pump upgrade during the flashing process. Otherwise, please send your .BIN file to tuning@dorchengineering.com for the appropriate software modifications via WinOLS.
We can assemble and adjust the parts in our workshop. Feel free to contact us by email if needed: RpK.MotorSport@gmail.com
Beyond the pump's performance, why choose Dorch?
-
PLUG AND PLAY: This kit is truly a 100% plug and play OEM fit. Our kit comes equipped with everything you need, including our rigid 250-bar capacity line for effortless connection of our HPFP to your fuel rail.
-
LIFETIME WARRANTY: The reason we can offer this is simply because our pumps are SO reliable. That said, in the unlikely event that you have a problem, we've got your back!
-
CUSTOMER SUPPORT: Ask us for details! 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 resolve anything you throw at them.
-
TUNING SUPPORT: We are not just a parts manufacturer. We have an in-house dedicated calibration engineer who meticulously develops all our HPFP files using OEM calibration tools and supports a global tuning network.
KIT CONTENTS
- Dorch Lifetime Warranty
- HPFP with hardware
- High-pressure pipeline
- Low pressure line
- Low pressure pipe support
- Plug-n-Play adapter harness
APPLICATIONS
- F87-M2
- F20/21 – 135i, 135xi
- F22/23 – 235i, 235xi
- F30/31/34 – 335i, 335xi
- F32/33/36 – 435i, 435xi
- F10/11 – 535i, 535xi*
- F25/26 – X3/X4 35i*
- F15/16-X5/X6 35i
- E8X – 135i *
- E9X – 335i *
- E84-X1 35i *
- E70/71 – X5/X6 35i *
*ONLY 2013+ models with
Bosch HPFP OE KIT NOT COMPATIBLE with N55 2011-2012 vehicles
| Specifications DS15-250 HPFP | DS15-250 |
DS15-250 |
DS15-250 +49% N55LK |
| Fuel flow potential | 550 Whp | 700 Whp | 750 Whp |
| E85 flow potential | 400 Whp | 560 Whp | 610 Whp |
| Operating pressure | 250 bars | 250 bars | 250 bars |
We are proud to introduce our latest generation of pumps! Our highly successful Dorch Stage 1 (DS1) has been replaced by our latest and greatest creation: the DS15. This new pump is our Stage 1.5, which has been completely redesigned and optimized from the ground up. Externally, we have updated the pump packaging to provide better hose routing for even easier installation. Internally, we have reworked the pressure chamber, spring rates, piston depth, and completely optimized the pump's volumetric efficiency. It is now capable of 250 bar, and here are the gains you can expect at 200 bar.
This is a complete plug-and-play kit to support up to 550 Wh with E10 fuel (this number can vary considerably depending on the tuning strategy and ethanol blend). There is no cutting, bending, crimping, etc. This kit integrates directly with the DME's full control, just like the OEM pump. All the safety and sophistication of the original DME remain in place. Software modifications are required to operate this pump. If you are using MHD or Bootmod3, simply check the box corresponding to our pump upgrade during the flashing process. Otherwise, please send your .BIN file to tuning@dorchengineering.com for the appropriate software modifications via WinOLS.
We can assemble and adjust the parts in our workshop. Feel free to contact us by email if needed: RpK.MotorSport@gmail.com
Beyond the pump's performance, why choose Dorch?
- PLUG AND PLAY: This kit is truly a 100% plug and play OEM fit. Our kit comes equipped with everything you need, including our rigid 250-bar capacity line for effortless connection of our HPFP to your fuel rail.
- LIFETIME WARRANTY: The reason we can offer this is simply because our pumps are SO reliable. That said, in the unlikely event that you have a problem, we've got your back!
- CUSTOMER SUPPORT: Ask us for details! 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 resolve anything you throw at them.
- TUNING SUPPORT: We are not just a parts manufacturer. We have an in-house dedicated calibration engineer who meticulously develops all our HPFP files using OEM calibration tools and supports a global tuning network.
KIT CONTENTS
- Dorch Lifetime Warranty
- HPFP with hardware
- High-pressure pipeline
- Low pressure line
- Low pressure pipe support
- Plug-n-Play adapter harness
APPLICATIONS
- F87-M2
- F20/21 – 135i, 135xi
- F22/23 – 235i, 235xi
- F30/31/34 – 335i, 335xi
- F32/33/36 – 435i, 435xi
- F10/11 – 535i, 535xi*
- F25/26 – X3/X4 35i*
- F15/16-X5/X6 35i
- E8X – 135i *
- E9X – 335i *
- E84-X1 35i *
- E70/71 – X5/X6 35i *
*ONLY 2013+ models with
Bosch HPFP OE KIT NOT COMPATIBLE with N55 2011-2012 vehicles