“This system features threaded body ride height adjustability. Additionally, this system allows for variable damping rate adjustment. 9/10 characteristic curves, determined in road tests, precisely define the shock absorber’s damping power in both rebound and compression cycles. Once installed, these settings are easily changed by turning the aluminium adjuster, providing perfect handling performance for every situation.â€
http://www.bilstein....ms_produkt_id=2
and the catalogue here (Opel Speedster):
http://www.bilstein....ucts/Catalogue/
