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
- GSY36-81AS2
- Product series
- STREET BASIS Z
- Product type
- Coilover suspension kit
Specifications & supplied components
- Height adjustment by spring seat
- Yes
- Damping adjustable
- No
- Twin-tube construction
- Yes
- Damping adjustment
- No, fixed damping
- Ride-height adjustment
- Via spring seats
- Damper construction
- Twin-tube
Approval & application scope
- Approval
- without TÜV certificate, not road approved
Vehicle gradeSCION XA · NCP61L
2004 to 2006
- make
- SCION
- model
- XA
- grade
- NCP61L
- production period
- 2004 to 2006
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1500 cm³
- spring rate front
- 3 kgf/mm
- standard height change front
- -55 mm
- recommended lowering front
- 45–65 mm
- spring rate rear
- 3.2 kgf/mm
- standard height change rear
- -55 mm
- recommended lowering rear
- 45–65 mm
- installation notes
- 5DR/4CYL
Vehicle gradeSCION XB · NCP31L
2004 to 2007
- make
- SCION
- model
- XB
- grade
- NCP31L
- production period
- 2004 to 2007
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1500 cm³
- spring rate front
- 3 kgf/mm
- standard height change front
- -45 mm
- recommended lowering front
- 35–55 mm
- spring rate rear
- 3.2 kgf/mm
- standard height change rear
- -50 mm
- recommended lowering rear
- 49–60 mm
- installation notes
- 5DR/4CYL
Vehicle gradeTOYOTA BB · NCP30 X VERSION, S
02/2000 to 12/2005
- make
- TOYOTA
- model
- BB
- grade
- NCP30 X VERSION, S
- production period
- 02/2000 to 12/2005
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1300 cm³
- spring rate front
- 3 kgf/mm
- standard height change front
- -55 mm
- recommended lowering front
- 45–65 mm
- spring rate rear
- 3.2 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
Vehicle gradeTOYOTA BB · NCP31 X VERSION, Z
02/2000 to 12/2005
- make
- TOYOTA
- model
- BB
- grade
- NCP31 X VERSION, Z
- production period
- 02/2000 to 12/2005
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1500 cm³
- spring rate front
- 3 kgf/mm
- standard height change front
- -55 mm
- recommended lowering front
- 45–65 mm
- spring rate rear
- 3.2 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
Vehicle gradeTOYOTA ECHO · NCP12L
2000 to 2006
- make
- TOYOTA
- model
- ECHO
- grade
- NCP12L
- production period
- 2000 to 2006
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1500 cm³
- spring rate front
- 3 kgf/mm
- standard height change front
- -35 mm
- recommended lowering front
- 29–45 mm
- spring rate rear
- 3.2 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 32–50 mm
- installation notes
- 4DR/4CYL
Vehicle gradeTOYOTA FUNCARGO · NCP20 X, J
08/1999 to 09/2005
- make
- TOYOTA
- model
- FUNCARGO
- grade
- NCP20 X, J
- production period
- 08/1999 to 09/2005
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1300 cm³
- spring rate front
- 3 kgf/mm
- standard height change front
- -55 mm
- recommended lowering front
- 45–65 mm
- spring rate rear
- 3.2 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
Vehicle gradeTOYOTA FUNCARGO · NCP21 G
08/1999 to 09/2005
- make
- TOYOTA
- model
- FUNCARGO
- grade
- NCP21 G
- production period
- 08/1999 to 09/2005
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1500 cm³
- spring rate front
- 3 kgf/mm
- standard height change front
- -55 mm
- recommended lowering front
- 45–65 mm
- spring rate rear
- 3.2 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
Vehicle gradeTOYOTA IST · NCP60 1.3F
05/2002 to 06/2007
- make
- TOYOTA
- model
- IST
- grade
- NCP60 1.3F
- production period
- 05/2002 to 06/2007
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1300 cm³
- spring rate front
- 3 kgf/mm
- standard height change front
- -50 mm
- recommended lowering front
- 40–60 mm
- spring rate rear
- 3.2 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
Vehicle gradeTOYOTA IST · NCP61 1.5S
05/2002 to 06/2007
- make
- TOYOTA
- model
- IST
- grade
- NCP61 1.5S
- production period
- 05/2002 to 06/2007
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1500 cm³
- spring rate front
- 3 kgf/mm
- standard height change front
- -50 mm
- recommended lowering front
- 40–60 mm
- spring rate rear
- 3.2 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
Vehicle gradeTOYOTA PORTE · NNP11 150R
07/2004 to 07/2012
- make
- TOYOTA
- model
- PORTE
- grade
- NNP11 150R
- production period
- 07/2004 to 07/2012
- drivetrain
- Front-wheel drive (FWD)
- displacement as listed by TEIN
- 1500 cm³
- spring rate front
- 3 kgf/mm
- standard height change front
- -40 mm
- recommended lowering front
- 30–50 mm
- spring rate rear
- 3.2 kgf/mm
- standard height change rear
- -45 mm
- recommended lowering rear
- 35–55 mm
Weight & manufacturer details
- Weight in TEIN list
- 25.1 kg
Description & frequently asked questions
STREET BASIS Z – Product features and benefits
-
Adjustable damping: No, fixed damping
-
Ride-height adjustment: Via spring seats
-
Damper construction: Twin-tube
Fixed damping provides a straightforward suspension setup without additional damping adjustments.
Ride height is set through spring-seat position, within the ranges specified for the individual application.
Twin-tube dampers support a suspension setup focused on road comfort.
The vehicle applications for this item specify ride-height values, spring rates, upper mounts and installation notes.
More about this range STREET BASIS Z
TEIN STREET BASIS Z – GSY36-81AS2
TEIN STREET BASIS Z, part GSY36-81AS2. Applications listed for SCION XA / SCION XB 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.
Characteristics & additional product details
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