Racingline Performance Tune For D4 Audi S8 4.0 TFSI

Welcome to PDM from RacingLine. This is an exciting new optional feature for our RacingLine Software customers!

The Power Delivery Module allows you to access the full RacingLine Performance Software calibration suite for your car. With PDM, you can quickly and safely reflash your Engine Control Unit (ECU) and DSG Transmission Control Unit (TCU) from the convenience of your own home.

What is PDM?

Power Delivery Module is our latest user option to further enhance the Performance Software experience. PDM is our end-user tool to allow customers to install the RacingLine calibrations themselves. By purchasing this optional PDM Tool, you'll get access to exactly the same full Software Suite for your car as our RacingLine Performance Softwaredealers do. 

But the difference is that the PDM tool allows you to install, remove, upgrade or change your calibration yourself, any time, any where. 

Of course the PDM tool is not required to enjoy our Performance Software, and won't be everyone's choice. Our Software Dealer network will still be the main route for many customers to supply and install their calibration.

Why choose PDM?

Instead of having to travel to your local dealer each time you want a software install, upgrade or removal, PDM gives you the option to take full control of your RacingLine Software yourself.

With PDM, you can install your choice of software, upgrade to the next stage of tuning, vary between fuel octanes and even flash the car back to stock. All from the comfort of your own garage or driveway, at any time.  

As all RacingLine Performance Software comes with our Free Upgrades programme, there’s zero cost to switch between any of the calibrations available for your vehicle.

What do I need?
Easy, just 2 things:
1: Purchase the software. This page is software for D4 Audi S8 4.0TFSI
2: Purchase the flashing cable here: Racingline PDM Flashing Cable - VWR031000