Racingline PCM Module for Remap EA888.4 Facelift

👉 The latest tuning solution for Golf 8 GTI/R, Audi S3 8Y, Cupra Leon, Octavia vRS, and others with EA888 Gen.4.

⚙️ What is PCM?

PCM (Power Control Module) is RacingLine's new solution for the latest generation MQB EVO vehicles with EA888 Gen.4 2.0 TSI, which cannot yet be tuned using traditional methods.

• Quick installation and removal – no trace left on the vehicle.

• Power increase up to +40 hp and +60 Nm 

• Smooth and linear increase across the entire rev range.

🚀 How does PCM work?

• A standalone PCB module that communicates with the factory ECU.

• Developed by RacingLine within 12 months of in-house calibration.

• Includes a specific mounting kit for MQB EVO vehicles → perfect fit.

🏆 OE quality and design

• PCM module in a milled aluminum housing.

• Carbon fiber bracket for mounting on the battery.

• Wiring harness with precise length for EA888 Gen.4 vehicles.

• Deactivation connector for temporary PCM shutdown.

🔧 Configurations and results

245PS LOWER OUTPUT (Garrett Turbo)

Suitable for:

• Golf mk8 GTI 245PS (2020+)

• Audi A3 8Y 245PS (2020+)

• Cupra Leon IV 245PS (2020+)

• Cupra Formentor 245PS (2020+)

• Skoda Octavia IV VRS 245PS (2020+)

Results:

• Power: 245ps → 285ps

• Torque: 370Nm → 420Nm

300–320PS HIGHER OUTPUT (Continental Turbo)

Suitable for:

• Golf mk8 GTI Clubsport (2020+)

• Golf mk8 R (2021+)

• Arteon R (2021+)

• Tiguan R (2021+)

• Audi S3 8Y (2021+)

• Cupra Leon IV 300PS (2020+)

• Cupra Formentor 310PS (2020+)

Results:

• Power: 320ps → 360ps

• Torque: 420Nm → 480Nm

🎁 Boosthaus Exclusive – Free Upgrade Path

By purchasing your PCM from Boosthaus, you receive a free upgrade to OEM+ calibrations as soon as they become available.