I really can't say much. ECS usually carries high quality parts, but don't quote me on that. I, personally, wouldn't install 450$ coilovers on my car. I would rather suggest for you to get some decent lowering springs, maybe TEIN or H&R, and then some good struts.
Originally Posted by MercForHire
Spends $2000 on car DVD + stereo -> Running 25000 mile oil changes and 87 gas with blown shocks