034Motorsport is proud to offer Performance DSG Software for B8/B8.5 Audi S4/S5 models equipped with the DL501 7-Speed S-tronic transmission!
Flashed directly through your vehicle’s OBD-II port, 034Motorsport’s proprietary calibrations for the DL501 TCU safely and effectively raise the factory transmission's RPM limiter, increasing the available powerband and allowing your car to make use of Stage 1/2 Performance Software. 034Motorsport Performance DSG Software also increases the shift speed and optimizes the shift points in Drive and Sport modes for better performance and driveability. The result is a noticeable improvement in acceleration, without any sacrifice in comfort or reliability.
034Motorsport's DL501 Performance Software was developed entirely in-house on 034Motorsport's Development B8 Audi S4. The calibrations were then refined on multiple enthusiast-owned B8/B8.5 Audi S4/S5 vehicles before release.
PERFORMANCE DSG SOFTWARE FEATURES
Raised RPM Limit for Use with Stage 1/2 Performance Software
Optimized Shift Points in Drive & Sport Mode
Increased DSG Clutch Clamping Force
Increased Shift Speed
Manual Mode Auto Downshift Disabled
User-Selectable 4-Step Launch Control (3,000 RPM, 3,500 RPM, 4,500 RPM, 5,000 RPM)
Raised Launch Control Counter Limit (From Factory 200)
Flashed Directly Via the Factory OBD-II Port - No TCU Removal Needed!
 
Stock TCU Software
034Motorsport TCU Software
RPM Limit
6,500rpm to 7,000rpm
7,200rpm
Launch Control rpm **
Single Point ~3,000rpm
Multiple Hold Points, Typically 2,500/3,000
Launch Control Counter Limit **
200
2000
Manual Mode Auto Downshift
Enabled
Disabled
Shift Speed
Fast
Faster
Shift Points
Good
Better
 
Some of the factory DSG controller software has all launch control software removed, in these cases we can sometimes alter the software of your TCU to a launch control enabled version.
However we cannot garantee that we will be able to do this with all versions of the factory controllers.
This has been the case on some exchange/replacement units, as well as some UK / European B8.5 models.
If you do not have factory launch control in any way please contact us to determine if we can enable this for you.