MK8.5 Golf R / S3 8Y.5 Power Control Module

Description

The RacingLine PCM is the tuning route for the late-2025-on EA888.4 in the Mk8.5 Golf R and Audi S3 8Y.5, which cannot yet be flashed conventionally. It adds up to 60hp and 70Nm and removes without any trace, physical or digital.

Key Features:

• Tunes what nothing else can: The latest 2.0 TSI generation is closed to traditional flashing methods; the PCM works around that with a parallel module.
• Up to 60hp and 70Nm: A larger gain than the earlier Mk8 module, on an engine that otherwise has no tuning path.
• No trace on removal: Comes off cleanly with nothing left behind physically or digitally, which matters on a car under warranty.
• Billet housing, three connections: Finned billet aluminium case on a battery-top bracket, with a loom cut to length for the 2.0 TSI.
• Free software upgrade path: Bought through a RacingLine OEM+ dealer, you can move up to Stage 1, 1+ or 2 software at no cost when ready.

Fitment:

• Audi S3 8Y.5 2.0 TSI (late 2025 on)
• VW Golf Mk8.5 R 2.0 TSI (late 2025 on)

Note this is the 8Y.5 / Mk8.5 module. Earlier Mk8 and 8Y cars take the other PCM.