BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read
      02-03-2018, 12:03 AM   #1
caldoone
New Member
caldoone's Avatar
United_States
2
Rep
16
Posts

Drives: 2017 F13 640 Coupe xDive
Join Date: Mar 2013
Location: Chicago, IL

iTrader: (1)

Great F Series OBDII Flash Tune

Hi everyone. I wanted to leave a quick experience update from the wizards over at Auto Performance Modifications (APM) on my 2017 F13 640i xDrive Coupe with the N55 engine. This is some exciting news regarding my installation of a Stage-One (S1), OBDII Flash Tune which bypasses the removal of the ECU and is directly handled via the OBD port and the laptop.

I had originally installed the plug-n-play Burger Motorsports (BMS) N55 Stage-One hoping to see some incremental increase in performance for horsepower and torque but was somewhat disappointed with the Burger S1 and so reached out to the guys at APM to talk about what we might be able to see with a remap or flash. They came back to me with some great news where we could increase all aspects of performance I was hoping for and do it without the removal of the ECU saving significant time and money. After hearing this I said let’s go for it.

We first ran some initial passes on their Mustang Dynamometer for some baselines. We did the car with the original factory settings, then passes with the BMS S1 and then the final passes with the APM S1 for a great comparative.

Here’s a quick breakdown of what we found as well as a couple of screen grabs of the results. All of these numbers are at the wheel and using only the “SPORT+” setting and using pump gas 93 octane:

Stock: Max Power = 251, Max Torque = 289
BMS S1: Max Power = 255, Max Torque = 302
APM S1: Max Power = 273, Max Torque = 339
Attached Images
   
Appreciate 0
Post Reply

Bookmarks

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 -4. The time now is 10:01 PM.




6post.com
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.
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