yellow speed coilover ?? any good???

hey guys have any of u heard about yellow speed coilover ???
i have look for some info and found a lot of drifter use them and some bmw touring cars, they make kit for a lot of honda & acura too,here is the link to there web site

here is the the info for da 90-93 of there dps coilover

YELLOW SPEED RACING 90-93 Acura Integra DA6 (Rr FORK type) Dynamic Pro Sport (DPS) Coilover System
Dynamic Pro Sport Full Adjustable Coilover Suspension Kit

MSRP: $1220.00 USD
Manufacturer Part #: YS01-AC-DPS002
Spring Rates: 10/560 kg/lbs front, 6/336 kg/lbs rear
Notes: Rr FORK type (Will not fit models with rear EYE type lower mount)

33 levels of adjustable damping
Made from high quality 6061 aluminum with T6 for increased hardness
Adjustable spring perch for height adjustment
Adjustable body allowing maximum suspension travel
Pillowball top mount with adjustable camber (not available for some models)
Monotube high pressure design reduces oil leakage
Electroplated body for protection from corrosion and rust

Set of four coilovers: front left, front right, rear left, and rear right
Spanning adjustment wrenches
Dampening adjustment keys
The DPS coilover system is a 33 way damper and rebound adjustable monotube full coilover system. The setup has separate height and pre-load adjustments allowing for optimal adjustment and allowing full strut travel at all times. Pillowball upper mounts and top mounts are constructed of 6061 powder coated aluminum. Threads are teflon coated to prevent rust. Rebuildable and serviceable in the US.The product details and specifications for this product provided in this listing is produced with the best of our ability.

so what do u think is it worth at try ???

Another Taiwan made coilover system like all the other cheap ones.