AUDI · DL501 TCU
Here is what the catalog holds for the AUDI RS4 on the DL501. Across the matched variants stock power runs from 450 to 450 HP. For this platform the dependable path begins with Stage 1 and Stage 2. Your file is built against the exact ECU software on the car, then operator-verified.
Solutions that apply to the DL501 on this vehicle platform. The exact set depends on the specific engine and software version.
1 distinct variant for the AUDI RS4 on the DL501 TCU. Reference the engine and controller software when you upload.
Other vehicles built on the DL501 controller or the same engine — handy when a platform spans several models and makes.
Gearbox / TCU tuning, Launch control, Faster shift times, Raised torque limiter. The exact set depends on the specific engine and software version.
Yes — the AUDI RS4 on the DL501 TCU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.