The ECU reflash has been designed to provide smooth additional power while improving drive-ability over OEM mapping. Our tuning philosophy is to safely increase the HP and Torque without pushing it over the edge. Unlike other tuners, we use the dyno as a tuning tool to showcase the “delta” of the increase in performance – we don’t believe in chasing dyno numbers. If you want a tune that can deliver 300HP on stock internals, then our tune is not for you.
- Raised Speed limiter (VMAX)
- Fuel Pressure raised
- Target Lambda optimized
- Clutch torque optimized
- Torque monitors optimized
- Race start (launch control) start temperature modified
- Boost target optimized
- Target torque optimized
- Schubblurbben (burble) parameters optimized for more bangs and pop (*This feature is not yet refined on certain 2018 & 2019 models with the latest SW version)
PLEASE NOTE: *FOR OFF ROAD USE ONLY* Any modification to your vehicle has the potential to void your car’s factory Warranty. Please check your terms and conditions before purchasing our tune.
Once you receive the FlashAccess OBD Module, you can get ready by doing the following:
- Go to the Bytetronik Downloads and download FlashAccess ECU Installation Guide v.4
- Also download the latest FlashAccess Software from our Download Section and install this on your PC .
- Read through the instructions and get a clear understanding on the process.
- Email us your “Detailed ECU info” per Chapter 2 of the Installation Guide.
- We’ll send you the tune within one business day upon receiving of your “Detailed ECU info”
Customers who have purchased the OBD2 FlashAccess Module is entitled to One-Customized adjustment. In order to take advantage of this service, we need you to provide a data log (using OBD2 logger such as OBD Fusion) with the following parameters after you have flashed the tune into your ECU:
- Engine Speed
- Absolute Load
- Boost Pressure
- Commanded AFR
- Actual AFR
- Ignition timing
- Intake air temp
- Engine temp
- Cat/Exhaust Temp
- Throttle position
- Pedal position
Our tuner will examine the logs and send a customized tune file back to you.
Lincoln Swartz –
Awesome products, user friendly good results for F56 and R53 I cant wait to try the R56 software.