i have a 99 civic ex sedan.. with the "new" blox street series coilovers, hardrace lca's, and the asr subframe and sway bar thing.. also front and rear hardrace camber kit..
buddys car is a 95 ex coupe, with the EXACT peice by peice suspension components as my car..

the question of this thread is, why would his ride smoother and less harsh (bumpy) than my car rides? being serious too..

 

Creating a thread title that summarizes your tech problem helps you get more responses by letting members know what specific information is needed -- Title edited.

 

Spring rates for one. Quality of coilovers for another.

 

but its the same setup.. same coilovers etc.. just in a different chassis.

 

Crap bushings are another factor.

 

Tein superstreets are for the "hey I have the same exact setup as my boy joeblow but mines crappy" crowd