Racingline Power Control Module (PCM) Audi RSQ3 (F3)

Racingline Power Control Module (PCM) – Audi RSQ3 (F3)

The Racingline Power Control Module (PCM) is a plug-in tuning box developed specifically for the 2.5 TFSI engine found in the Audi RSQ3 and RSQ3 Sportback (F3). It increases power and torque while keeping the smooth drivability, reliability and longevity you’d expect from the factory car.

Unlike generic tuning boxes, the PCM has been engineered exclusively for this engine. Racingline have invested significant research and development time to ensure the gains feel natural through the rev range, with no adverse effects on the engine or driveline.

Power and Torque Gains

Designed for the 2.5 TFSI DAZA (non-OPF) engine fitted to the Audi RSQ3 and RSQ3 Sportback:

These figures are based on Racingline’s own testing. Actual results can vary slightly depending on engine condition, fuel quality, ancillaries, other modifications and the testing method used.

Why Choose PCM Over Other Tuning Methods?

• OEM+ feel: Power delivery remains progressive and predictable, not aggressive or peaky.
• Fully reversible: The PCM can be removed at any time, returning the car to standard.
• Engine-specific tuning: Developed exclusively for the 2.5 TFSI DAZA engine, not a one-size-fits-all box.
• Free upgrade path: As an authorised Racingline technical partner, we offer a free upgrade to the latest PCM software when available.

Home Installation

The PCM is straightforward to fit if you have basic mechanical knowledge. The unit mounts above the battery using the supplied carbon fibre bracket and hardware, while the wiring loom simply plugs into existing sensors at the top of the engine. No cutting, splicing or ECU flashing is required.

Register Your PCM Before Use

Before driving with your new PCM, you must register the serial number of your device on the Racingline website. Registration activates the device warranty and your eligibility for the free upgrade path. Failure to register may invalidate both.

Important Information on Warranty and Use

Any tuning modification can invalidate your manufacturer’s engine and powertrain warranty. If your dealer identifies the PCM fitted to the car, they would be within their rights to reject a related warranty claim. The PCM is fully removable and leaves minimal trace on the ECU once taken off, however there is no guarantee that this product is warranty safe and it is installed at the customer’s own risk.

Modifying your car’s power output will also affect its insurance and road-legal status. It is your responsibility to notify your insurer and to ensure the vehicle continues to comply with all local road laws.

Fitment

This PCM is developed exclusively for the Audi RSQ3 and RSQ3 Sportback (F3) fitted with the 2.5 TFSI DAZA (non-OPF) engine. Please use our vehicle lookup tool or check the Vehicle Fitment tab to confirm compatibility with your car before ordering.

Applications

Please note, customers are wholly responsible for checking fitment for their vehicle.