String Theory Garage will be closed to the public from Wednesday, 29th July to Thursday, 6th August for our annual shutdown.
If you need to get in touch, please leave us a voicemail or send an email. Our team will happily get back to you when we return on Friday, 7th August.
Shopping online? Don't worry! Our online store will remain active! We hope to ship orders placed for in-stock items as normal during the shutdown. Anything else will be dealt with upon our return.
Thank you for your understanding, String Theory Garage Team
Eibach Pro-Kit Lowering Springs — Porsche 911 Carrera (992)
The 992 already handles well from the factory, so a Pro-Kit fit here is about sharpening what's already good — tightening body control, cutting the arch gap and lowering the centre of gravity, while keeping the PASM adaptive dampers working exactly as Porsche intended.
Technical specification
Lowering (PASM Standard, PR-Code 1BH): 20–30mm front / 10mm rear
Lowering (PASM Sport, PR-Code 1BV): 15–20mm front / 5mm rear
Max axle load: 880kg front / 1280kg rear
Damper compatibility: Designed to work with factory PASM — no fault codes
Part numbers: E10-72-018-01-22 (PASM Standard) / E10-72-018-02-22 (PASM Sport)
Fitment
Porsche 911 Carrera, Carrera S, Carrera 4, Carrera 4S (992), 3.0L twin-turbo — 01.2019 onwards
Which PR-Code do I have?
Check your Porsche options list (or the sticker in the front boot) for PR-Code 1BH (standard PASM) or 1BV (PASM Sport, usually cars specced with the Sport Chrono package). Fitting the wrong variant will still lower the car, but the damping won't be correctly matched — send us your VIN and we'll confirm before you order.
We can supply and fit this with a full geometry check — important on any lowered 992 to keep the standard tyre wear pattern in check.
