ST XTA Coilovers

For those who demand the absolute best performance comes the ST XTA coilover. The full driving behaviour of your car can be adjusted using KW damper technology along with an adjustable aluminium uniball top mount for fine-tuning of the camber and caster!


Performance driving in mind


ST XTA Coilovers feature KW damping technology which allows the suspension to be made either stiffer or softer depending on the driving conditions. This damping adjustment is made on the upper end of the chromed piston rod allowing the setup to be changed almost instantly. If the rebound force is increased, the car will drive with even more track stability and further reduced bodyroll. If the rebound force is decreased, the car will feel more comfortable when on the move. For increased performance, the ST XTA features an aluminium adjustable topmount allowing the camber and caster to be adjusted depending on your driving needs or vehicle setup.


Easy lowering adjustment


Like all ST Coilovers the lowering adjustment is made via a continuous thread on the galvanized strut. This even allows the lowering to be made even when the kit is installed by turning the spring plate higher or lower! NOTE: The lowering of each vehicle differs greatly with ST XTA Coilovers due to the type of construction. For example, older vehicles such as the Honda Civic (EJ9) can be lowered between 40-75mm with ST XTA Coilovers, while newer models such as the Audi S3 (8P) can be lowered between 10-40mm due to being much lower from the factory.


KW Engineering: Exclusive for ST suspension


The high-quality ST XTA coilover is based on the twin-tube damping principle of low friction combined with pressure-resistant damper housings. Manufactured directly at KW, a mono block guide and seal package reduces the friction of the damper as well as protecting it against corrosion and dirt. Each galvanized strut is sealed multiple times to ensure maximum longevity in ALL weather conditions.
- Latest damping technology for maximum longevity
- Reduced system friction for effective damping adjustment
- Individual lowering within the TUV-tested adjustment range
- Front and rear axle (when possible) with thread adjustment
- Galvanized coilover struts with additional coating for an optimised corrosion protection
- Complete solution with adjustable spring plate, race spring system and bumpers with dust protection
- Aluminium adjustable uniball top mounts (when possible)
- Scaled camber adjustment (optionally also caster)
- Externally adjustable damping

ManufacturerModelTypeDetailsBodyYearLowering FALowering RAWeight FAWeight RA
NISSAN350 Z Coupe (Z33) (09/2002-11/2009)Z333.5 - Petrol - 214kw - 3498ccmCoupe10/2003-20-4020-40-975-975
NISSAN350 Z Coupe (Z33) (09/2002-11/2009)Z333.5 - Petrol - 224kw - 3498ccmCoupe10/2003-20-4020-40-975-975
NISSAN350 Z Coupe (Z33) (09/2002-11/2009)Z333.5 - Petrol - 228kw - 3498ccmCoupe10/2003-20-4020-40-975-975
NISSAN350 Z Roadster (Z33) (10/2003-12/2009)Z333.5 - Petrol - 228kw - 3498ccmConvertible10/2003-20-4020-40-975-975
NISSAN350 Z Roadster (Z33) (10/2003-12/2009)Z333.5 - Petrol - 224kw - 3498ccmConvertible10/2003-20-4020-40-975-975
NISSAN350 Z Roadster (Z33) (10/2003-12/2009)Z333.5 - Petrol - 214kw - 3498ccmConvertible10/2003-20-4020-40-975-975
NISSAN350 Z Coupe (Z33) (09/2002-11/2009)Z333.5 - Petrol - 206kw - 3498ccmCoupe10/2003-20-4020-40-975-975
NISSAN350 Z Coupe (Z33) (09/2002-11/2009)Z333.5 - Petrol - 230kw - 3498ccmCoupe10/2003-20-4020-40-975-975
NISSAN350 Z Coupe (Z33) (09/2002-11/2009)Z333.5 - Petrol - 221kw - 3498ccmCoupe10/2003-20-4020-40-975-975
NISSAN350 Z Roadster (Z33) (10/2003-12/2009)Z333.5 - Petrol - 230kw - 3498ccmConvertible10/2003-20-4020-40-975-975
NISSAN350 Z Roadster (Z33) (10/2003-12/2009)Z333.5 - Petrol - 221kw - 3498ccmConvertible10/2003-20-4020-40-975-975
NISSAN350 Z Roadster (Z33) (10/2003-12/2009)Z333.5 - Petrol - 206kw - 3498ccmConvertible10/2003-20-4020-40-975-975
INFINITIG Coupe (09/2002-12/2006)all3.5 - Petrol - 191kw - 3498ccmCoupeMod. 03-10-4010-40
INFINITIG Coupe (09/2002-12/2006)all3.5 - Petrol - 209kw - 3498ccmCoupeMod. 03-10-4010-40
INFINITIG Coupe (09/2002-12/2006)all3.5 - Petrol - 194kw - 3498ccmCoupeMod. 03-10-4010-40
INFINITIG Coupe (09/2002-12/2006)all3.5 - Petrol - 220kw - 3498ccmCoupeMod. 03-10-4010-40

KW Automotive Warranty

Effective January 1, 2011. Supersedes all previous terms, policies, and agreements. Not withstanding applicable Australian Law.

ST Suspensions
  • ST X Coilovers , ST XA Coilovers, ST XTA Coilovers; 2 Yr/Unlimited Kilometre Warrantyy.
Warranty Conditions and Limitations
This warranty is NOT TRANSFERRABLE and is limited to Australia. This warranty does not apply to any article not purchased through authorised KW Automotive Australia/Scuderia Autoart Pty Ltd dealers.
This warranty does not apply to:
  • Any articles that show signs of abuse, collision or improper installation.
  • OEM Equipment; Private label items produced by KW automotive (warranty is carried by the private label company unless otherwise specified). Any parts that are installed in vehicles that are used for race purposes, operated commercially, or used in off road conditions.
  • Any parts that have been sold with "No Warranty" designation on the original invoice.
  • Any parts that have been modified or altered in any way from its original configuration.
  • Any parts that have been:
    • Installed improperly.
    • Used out of its published operating range or outside KW tested force ranges, i.e.
      • Used in conjunction with non Non-KW Automotive Australia/Scuderia Autoart Pty ltd approved Air Bag kits, sway bars, springs, control arms etc...
      • Excessively lowered or raised vehicles.

Please see your Dealer or contact us for further warranty claim information

* Top mounts are not adjustable * 0=Technical-certificate not available on the day this catalogue was printed. Please check status with us
SKU 18285802
Brand ST Suspension
Shipping Weight 20.0000kg
Shipping Width 0.460m
Shipping Height 0.150m
Shipping Length 0.760m
Type Z33
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