If you’re thinking about upgrading the seats in your 991.1 911, this install guide walks you through the exact process we use in the shop.
In the video above, Evan shows you step‑by‑step how to remove and install seats in a Porsche 911 Carrera 991.1, covering both 4‑way and 18‑way configurations. Whether you’re swapping tired originals or upgrading to full 18‑way power sport seats, this is the process to follow if you want to avoid broken clips, airbag lights, and wiring headaches.
What’s covered in the video
- Tools you’ll need for the job
- How to safely disconnect the battery before unplugging any seat wiring
- Removing the factory 4‑way seats without damaging trim or rails
- Disconnecting and reconnecting airbag, power, and occupancy connectors
- Positioning and bolting in the new 18‑way seats
- Testing all functions and checking for fault codes after installation
4‑Way vs 18‑Way seats – what’s different
Evan also explains the key differences between the base 4‑way seats and the 18‑way power sport seats:
- Extra motors and adjustments on 18‑way seats
- Added wiring and control modules
- Memory functions on some driver seats
- Compatibility tips if your car didn’t come with memory from the factory
If you’re planning a 991.1 seat upgrade, watch the video first, then follow along in the car. It’ll save you time, frustration, and help you avoid triggering airbag or seat faults.
If you’d rather have us handle the swap or you need help with wiring/coding after an install, reach out and we’ll walk you through the best option for your car.