TEIN · TECHNICAL DATA
Specifications & vehicle fitment
Use the details for your vehicle grade. Production periods and certificate scope apply only to the stated application.
Product overview
- Manufacturer part number
- VST76-C1SA3
- Product series
- FLEX Z
- Product type
- Coilover suspension kit
Specifications & supplied components
- Height adjustment by lower bracket
- Yes
- Height adjustment by spring seat
- Yes
- Damping adjustable
- Yes
- Twin-tube construction
- Yes
- Damping adjustment
- Yes, 16 settings
- Ride-height adjustment
- Full-length, depending on axle design
- Damper construction
- Twin-tube
Approval & application scope
- Approval
- without TÜV certificate, not road approved
Vehicle gradeLEXUS GS300 · JZS160L
1998 to 2005
- make
- LEXUS
- model
- GS300
- grade
- JZS160L
- production period
- 1998 to 2005
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 3000 cm³
- spring rate front
- 12 kgf/mm
- standard height change front
- -45 mm
- recommended lowering front
- 40–60 mm
- spring rate rear
- 10 kgf/mm
- standard height change rear
- -45 mm
- recommended lowering rear
- 40–60 mm
Vehicle gradeLEXUS GS300 · JZS161 300 EXCL. 4WD
1998 to 2005
- make
- LEXUS
- model
- GS300
- grade
- JZS161 300 EXCL. 4WD
- production period
- 1998 to 2005
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 3000 cm³
- spring rate front
- 12 kgf/mm
- standard height change front
- -40 mm
- recommended lowering front
- 30–50 mm
- spring rate rear
- 10 kgf/mm
- standard height change rear
- -25 mm
- recommended lowering rear
- 15–35 mm
Vehicle gradeLEXUS GS400 · UZS160L
1998 to 2000
- make
- LEXUS
- model
- GS400
- grade
- UZS160L
- production period
- 1998 to 2000
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 4000 cm³
- spring rate front
- 12 kgf/mm
- standard height change front
- -45 mm
- recommended lowering front
- 40–60 mm
- spring rate rear
- 10 kgf/mm
- standard height change rear
- -45 mm
- recommended lowering rear
- 40–60 mm
Vehicle gradeLEXUS GS430 · UZS160L
2001 to 2005
- make
- LEXUS
- model
- GS430
- grade
- UZS160L
- production period
- 2001 to 2005
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 4300 cm³
- spring rate front
- 12 kgf/mm
- standard height change front
- -45 mm
- recommended lowering front
- 40–60 mm
- spring rate rear
- 10 kgf/mm
- standard height change rear
- -45 mm
- recommended lowering rear
- 40–60 mm
Vehicle gradeTOYOTA ARISTO · JZS160 VERTEX, S300, WALNUT PACKAGE
08/1997 to 11/2004
- make
- TOYOTA
- model
- ARISTO
- grade
- JZS160 VERTEX, S300, WALNUT PACKAGE
- production period
- 08/1997 to 11/2004
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 3000 cm³
- spring rate front
- 12 kgf/mm
- standard height change front
- -40 mm
- recommended lowering front
- 30–50 mm
- spring rate rear
- 10 kgf/mm
- standard height change rear
- -25 mm
- recommended lowering rear
- 15–35 mm
Vehicle gradeTOYOTA ARISTO · JZS161 VERTEX, V300
08/1997 to 11/2004
- make
- TOYOTA
- model
- ARISTO
- grade
- JZS161 VERTEX, V300
- production period
- 08/1997 to 11/2004
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 3000 cm³
- spring rate front
- 12 kgf/mm
- standard height change front
- -40 mm
- recommended lowering front
- 30–50 mm
- spring rate rear
- 10 kgf/mm
- standard height change rear
- -25 mm
- recommended lowering rear
- 15–35 mm
EDFC & accessories
- EDFC compatibility
- Components in the following manufacturer applications are available separately. EDFC is not automatically supplied with the suspension kit.
- EDFC application 001
- LEXUS ARISTO JZS160: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120
- EDFC application 002
- LEXUS ARISTO JZS161: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120
- EDFC application 003
- LEXUS GS300 JZS161: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120
- EDFC installation note 001
- Rr: Modification is required
- EDFC installation note 002
- Rr: Modification is required
- EDFC installation note 003
- Rr: Modification is required
- EDFC application 004
- LEXUS GS300 JZS160L: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120
- EDFC installation note 004
- Rr: Modification is required
- EDFC application 005
- LEXUS GS400 UZS160L: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120
- EDFC installation note 005
- Rr: Modification is required
- EDFC application 006
- LEXUS GS430 UZS160L: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12120
- EDFC installation note 006
- Rr: Modification is required
Weight & manufacturer details
- Weight in TEIN list
- 28.28 kg
Description & frequently asked questions
FLEX Z – Product features and benefits
-
Adjustable damping: Yes, 16 settings
-
Ride-height adjustment: Full-length, depending on axle design
-
Damper construction: Twin-tube
Use the adjustment dial to tune damping to your preferred ride. Compression and rebound change together; spring rate stays the same.
Full-length adjustment separates ride-height setting from spring preload on applicable coilover units. Axles with separate springs and dampers use their specific adjustment layout.
Twin-tube dampers support a suspension setup focused on road comfort.
EDFC application assignments are available for this item. Select the specified controllers, motor kits and accessories separately; they are not automatically included.
The vehicle applications for this item specify ride-height values, spring rates, upper mounts and installation notes.
More about this range FLEX Z
TEIN FLEX Z – VST76-C1SA3
TEIN FLEX Z, part VST76-C1SA3. Applications listed for LEXUS GS300 / LEXUS GS400 and others. Check chassis, grade, production period and installation notes.
Technical information and application
The technical attributes retain the vehicle-specific figures and installation notes from the manufacturer catalogue. Use only the values for your exact application. Production dates are not necessarily the same as first registration.
Questions about this product
How do I check fitment?
Compare the exact manufacturer part number and the relevant application data. Where vehicle applications are listed, also check chassis code, grade, production period and any equipment exclusions.
Does a vehicle listing confirm road approval?
No. Technical fitment and approval are separate. Any certificate note applies only to its stated scope. Refer to the complete documents for the specific vehicle.
Example image – the actual product may differ from the illustration.
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