F30POST
F30POST
2012-2015 BMW 3-Series and 4-Series Forum
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read
BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > F30/F32/F33 Classifieds (For Sale / Trade / Wanted) > Sponsors Classifieds > Sponsor Announcements / Introductions > DORCH ENGINEERING - B58 & N55 HPFP Upgrades! Huge Introductory Sale!
Extreme Powerhouse
Post Reply
 
Thread Tools Search this Thread
      12-03-2019, 12:03 AM   #1
Dorch Engineering
BimmerPost Supporting Vendor
20
Rep
8
Posts


Drives: 340i, 335i
Join Date: Nov 2019
Location: USA

iTrader: (0)

DORCH ENGINEERING - B58 & N55 HPFP Upgrades! Huge Introductory Sale!



https://dorchengineering.com/

Although we may be a new name to most people, we are no strangers to the automotive aftermarket! We are a small team of engineers with diverse backgrounds in various fields and disciplines of engineering, but each of us has a passion for the automotive aftermarket. We are the designers behind some of the biggest corporate names in the world and we are now bringing that expertise directly to the consumer! Our philosophy is to cut-out out any middle man operations to be able to offer the highest quality products at the best possible prices. We design, manufacture, test, package, etc. all in-house to control costs and ensure quality.

Kit Pictures

B58:


N55:


We are enthusiasts over all else, so we have heard (and shared) your cries for an affordable HPFP solution! After months of R&D, we are happy to announce the world’s first released B58 HPFP upgrade and now followed up with N55! We have provided GDI solutions for a number of years prior to our involvement with BMW. Over the years we have developed very reliable testing standards and ECU calibrations to give you an OEM-level product that pumps A LOT more fuel! Here’s how we stack up against the OEM pumps in terms of maximum fuel flow in cubic centimeters per camshaft revolution:



Keep in mind that these flowrates only apply for pumps mounted on the OEM B58 cam lobe. N55 for example, will have about 6% lower flow rates due to the slightly smaller cam lobe as seen below:



Kit Features

This kit is 100% plug and play. 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. Software changes are required to run this pump (the car will not start without the changes). If using MHD or Bootmod3, simply check the box for our pump upgrade when flashing. Otherwise, please send your .BIN file to tuning@dorchengineering.com for the appropriate software changes. This calibration file is free of charge for all of our customers.

Kit Performance

Flow rates don’t lie, but power output capacities for each of our kits can vary depending on the tuner, the fuel, etc. That being said, you can expect our Stage 1 kit to support up to about 600whp and we recommend mixes of ethanol up to E50. For our Stage 2 kit you can expect about 550whp on full E85 and about 700whp on E10-E0. We have successfully run these pumps for the past 6 months with great results, but don’t take our word for it, stay tuned for our beta testers’ results! We will be adding dyno sheets and log files very soon!

Installation Instructions

B58 - https://dorchengineering.com/wp-cont...stallation.pdf

N55 - https://dorchengineering.com/wp-cont...stallation.pdf

Introductory Sale!

Our N55 kits will be open for pre-order on the online store starting February 11th, for $200 off. This sale is limited to the first small production batch only! Kits will ship in 2-3 weeks and can be ordered directly from our store here:

https://dorchengineering.com/shop/

Please visit our website for purchases and more information and follow us on Instagram and Facebook to keep up to date with our latest announcements.

Last edited by Dorch Engineering; 02-10-2020 at 10:33 PM..
Appreciate 0
      12-05-2019, 06:47 PM   #2
neonnblack
First Lieutenant
135
Rep
315
Posts

Drives: 335i 6MT/e46 330xi
Join Date: Nov 2018
Location: Reno, NV

iTrader: (0)

ETA on mhd support?
Appreciate 0
      12-07-2019, 08:15 AM   #3
CntryClub007
Captain
CntryClub007's Avatar
United_States
390
Rep
901
Posts

Drives: 2016 340i | 2013 X5-35i
Join Date: Jul 2014
Location: Chicago

iTrader: (4)

Welcome! Stage 1 and Stage 2 same price or no? Just wasn’t sure as Stage 2 not listed on website? Looking forward to this! MHD support will be amazing!

Last edited by CntryClub007; 12-07-2019 at 08:22 AM..
Appreciate 0
      12-09-2019, 05:23 PM   #4
222
Enlisted Member
7
Rep
31
Posts

Drives: M240i Xdrive
Join Date: Apr 2017
Location: Canada

iTrader: (0)

stg 2 kit pricing ?
Appreciate 0
      01-27-2020, 04:00 PM   #5
1QuikWS6
No 55mph
1QuikWS6's Avatar
United_States
1256
Rep
7,989
Posts

Drives: F32 435ix MSport ->M6
Join Date: Jul 2009
Location: Blitzburgh, PA

iTrader: (103)

Garage List
Great to see pics up of the kits on your site now

Do you have any of N55 variant shown installed?

-OR-

Perhaps a beta version of PDF install instructions?
__________________
F32 435ix//Mineral Gray Metallic//M Sport-Prem-Tech-Driver Assist-Lighting-Cold Weather-Dyn Handling Pkgs//M4 Black Leather Int w/M4 Alum Blade Trim//HK Sound+Musicar Stg3//763M Wheels//M4 Euro LCI Tails//M4 Mirrors w/CF Covers//AWCarbon CF F/R Spoiler-LED Sills-CF Shift Knob/Surround/IND M4 Alcantara Armrest//PURE S2 Turbo//AA FMIC+DP//ER CP+TIC//3.5bar TMAP/DV+//AWE Tuning Exhaust w/CF Tips//Dinan CF Intake//BM3 Cary Jordan Tune//MPerf Diff
Appreciate 0
      01-31-2020, 10:05 PM   #6
ronanz
Gettin It Figured Out
ronanz's Avatar
United_States
1684
Rep
2,557
Posts

Drives: 435i FBO PS2 bm3 w/ options
Join Date: Jul 2014
Location: Southwest Region

iTrader: (3)

Dorch Engineering S2 HPFP

Thanks Chris!! . .

.
Attached Images
 
__________________
.

My Build Thread can be found HERE
Appreciate 0
      02-10-2020, 09:57 PM   #7
Dorch Engineering
BimmerPost Supporting Vendor
20
Rep
8
Posts


Drives: 340i, 335i
Join Date: Nov 2019
Location: USA

iTrader: (0)

Quote:
Originally Posted by 1QuikWS6 View Post
Great to see pics up of the kits on your site now

Do you have any of N55 variant shown installed?

-OR-

Perhaps a beta version of PDF install instructions?
Installation instructions can now be found on each product page! N55 is here:
https://dorchengineering.com/wp-cont...stallation.pdf
__________________
Appreciate 0
      02-11-2020, 03:10 AM   #8
1QuikWS6
No 55mph
1QuikWS6's Avatar
United_States
1256
Rep
7,989
Posts

Drives: F32 435ix MSport ->M6
Join Date: Jul 2009
Location: Blitzburgh, PA

iTrader: (103)

Garage List
Quote:
Originally Posted by Dorch Engineering View Post
Installation instructions can now be found on each product page! N55 is here:
https://dorchengineering.com/wp-cont...stallation.pdf
Excellent
__________________
F32 435ix//Mineral Gray Metallic//M Sport-Prem-Tech-Driver Assist-Lighting-Cold Weather-Dyn Handling Pkgs//M4 Black Leather Int w/M4 Alum Blade Trim//HK Sound+Musicar Stg3//763M Wheels//M4 Euro LCI Tails//M4 Mirrors w/CF Covers//AWCarbon CF F/R Spoiler-LED Sills-CF Shift Knob/Surround/IND M4 Alcantara Armrest//PURE S2 Turbo//AA FMIC+DP//ER CP+TIC//3.5bar TMAP/DV+//AWE Tuning Exhaust w/CF Tips//Dinan CF Intake//BM3 Cary Jordan Tune//MPerf Diff
Appreciate 0
Post Reply

Bookmarks

Tags
b58, b58 e85, b58 hpfp, b58fuelpump

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 06:10 AM.




f30post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST