Check a VIN

October 5, 2026 Service campaign

Technical Information for Workshop Campaign WTM4

Porsche technical service bulletin No. WTM4 for 2024-2025 Porsche 911, 2024 Porsche 911 Turbo and 2024-2025 Porsche 911 GT3 and others.

Bulletin number
No. WTM4 (WTM4)
Component
Suspension
Summary
Technical Information for Workshop Campaign WTM4 - Check Chassis Settings and Correct if Necessary

Vehicles covered

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