Fabspeed XperTune for Porsche 991.2 GT2 RS (2018+)

Configure the GT2 RS calibration around its actual ECU, fuel and installed hardware. Fabspeed describes a hybrid tuning route with subsequent OBD-II handheld operation; confirm any initial access requirements before purchase. Fabspeed Motorsport, based in Fort Washington, Pennsylvania, develops exhaust systems, air intakes and ECU tuning for sports cars including Porsche. Its development work uses dynamometer testing, road evaluation and racetrack testing.

Before you order

Confirm the initial ECU access/unlock process and any required equipment before buying the GT2 RS calibration. Supply the controller reference and installed modifications.

Technical Details

• Manufacturer product reference: FS.POR.9912GT2RS.ET.
• Handheld interfaces with the vehicle OBD-II port and a Windows PC.
• Mac OS is not supported in the stated workflow.
• Device is linked to one vehicle.
• Keep the original ECU file and declare all engine/exhaust modifications.
• Published development gains are configuration-specific; hardware-package results are not software-only guarantees.

Use restrictions

The calibration must retain required emissions controls. Fabspeed excludes requests to disable emissions equipment or its monitoring.

Installation Resources

• ECU programming guide (PDF)

Manufacturer Videos

Demonstration vehicles may have additional modifications. The selected configuration determines what is supplied; the video does not establish fitment or guarantee the same sound or output on another vehicle.

PMB Performance brings over 20 years of parts and fitment experience. Send your VIN, ECU reference, fuel and modifications if you need help confirming the application before ordering.

Fitment & Compatibility