SUSPENSION
SUSTEC PRO
ZT40

ZT40 has the sophisticated technology of world famous KYB that manufactures Lexus OEM shock absorber.

*The products image is sample photo and the shape, configuration and spec are different on each car. Please ask the detail to our dealers.
LEADING FUNCTION AND MECHANISM Point.1 TVS（TWIN VALVE SYSTEM)
Stable damping force even super low speed range
The damping force is hard to arise in super low speed range generally.
(Our new TVS (Twin Valve System) is one of solution for this problem.)
It makes the correct damping force in the all of spped range and, as a result of it, gives the high confortability and stablity.
Point.2 40levels damping force adjustable
Extreme width of adjustable range
It is easy to match the various purpose and your ideal ride confortability with our super side adjustable range of damping force.
Point.3 High durability bearing and thrust seat
Top-class of silence
High durability bearing keeps its performance long time and thrust seat prevent the noise from coil springs.
Point.4 Reinforced rubber bushing Upper mount
For fine silence and comfortability
Reinforced rubber bushing Upper mount is specially designed for each vehcle and improves silence and comfortability. The camber angle is adjustable for some of strut mechanism suspension car.
Point.5 Full length adjustable type
Ride height adjustable without stroke change
The ride height is adjustable by changing of damper length.
It does not change the suspension stroke and lose the confortability.
Point.6 PRO210 spring
Extreme light weight and no metal fatigue
PRO210 tensile strength is the world top-class, 2100N/mm.
This works for lightening and high durability.
Point.7 Tapered bracket lock
Perfect locking
"The loosing of bracket lock is the one of weak point on full length adjustable coil over kit.
The bracket lock of ZT40 is tapered and proof against vibration and shock."
Point.8 Designed for each vehicle
Best performance for each vehicle
"All of ZT40 is designed for each vehicle even ride height, spring rate, damping force bracket shape and so on.
It works for smooth installation and best quality and performance."
Point.9 Twin plate and twin coating
High durabity and rust proof
The knuckle part that is exposed to big load is twin plate.
In addition, the whole bracket part has twin coating (Cathiodic electrodeposition and powder coating) for rust proof.
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