Getting "low" won't be a priority for me, rather I want to make sure these coils can endure heavy track work. Will these coilovers be able to withstand a beating on the track? I want to make sure they were designed for speed and driveability and not just for "stance."
Considering that this is KW's budget brand and these coilovers are actually identical to the KW-V1 except for they use lower grade metals and don't come with the lifetime warranty, I'd say these are probably the best budget coilovers you can get. For me though suspension is somewhat of an all or nothing thing, and I'd rather wait for real KW-V3's before putting coils on my car.