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      09-26-2013, 02:40 PM   #16
HP Autosport

Drives: F80 M3
Join Date: Mar 2007
Location: Santa Barbara, AP, Brembo, GIAC, Koni, Ohlins, Performance Friction,

iTrader: (34)

Originally Posted by Raptor001 View Post
What range of spring rates can s/a adjust koni fronts and s/a externally adjustable dampers handle? Do d/a dampers allow for a higher spring rate to be used?
The SA front struts are Koni Yellows unless you go to a coilover type strut, then it's the white body version with better valving. Koni Yellows will max out right around 350 lb/in where the white body version will handle up to 450 lb/in. DA's can't really handle much more, but they do add compression adjustments.

Koni SA rear(white body) can handle springs up to 700 lb/in.