Similar to Skunk2's industry-leading Pro-C Coilovers, Pro-S II Coilovers for the '02-'06 RSX and '01-'05 Civic feature adjustable ride height and a state-of-the-art mono-tube design. Thanks to threaded shock bodies, Pro-S II Coilovers offer height adjustments independent of spring preload, which results in significant ride-height changes without sacrificing shock travel or ride comfort. Quick and precise ride-height adjustments can be made for dialing in corner balancing as well as for improved handling, responsiveness, and overall balance. Skunk2's track- and street-tested Pro-S II shock valving offers the perfect balance between daily driving and track performance and its all-new, shortened shock bodies and reduced shaft strokes help maintain adequate suspension travel on lowered vehicles for improved performance without sacrificing comfort.