whats the purpose of these........

[ck786]

as above. whats the purpose and what do they do.......

http://209.85.135.104/translate_c?h...0gYFA77TTKLnp4zWbrmg&_trksid=p1713.m153.l1262



http://209.85.135.104/translate_c?h...BoYJ-atd2lWTVE4QZobg&_trksid=p1713.m153.l1262



http://209.85.135.104/translate_c?h...J0bAuMuBo9CKknO8v3wA&_trksid=p1713.m153.l1262



what will they do for my car?

 

[theduck]

what exactly do you want to know? as each of those 3 are different. Aftermarket shocks are normally stiffer, and shorter, so ideal for use with lowering springs