Originally Posted by mrbenyong
Ac springs are Mae by eibach
Originally Posted by JNoSol
ACS source their springs from Eibach (who manufacture springs). This doesn't mean Eibach Sport = ACS Springs. Testing and engineering are still done by ACS. Suspension Technique (ST) is another large company that manufacture springs, which can be found in KW and other suspensions. This doesn't mean ST Coilovers = KW Coilovers, different material/spring rate/technology/quality.
Its intersesting that Eibach doesnt have a spring available for the F10 yet? I talked to them recently and they are in development?
2012 F10 AW 550i MSPORT,Vossen CV3s,ACS Springs,3D/LTBMW Lip Spoiler,GTHAUS Meisterschaft GTC,JBSpeed GlossBlack Grills,Side Markers,andReflector Delete.Totalled!
E60 M5 Dinan stg3,hiflow throttle bodies,coldair,evosport rear diff,Eisenmann Race Oval
E39 M5 UUC short shift,UUC Corsa Exhaust and Vorsteiner stuff