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
- VSAEA-K1LS4
- Product series
- MONO RACING
- Product type
- Coilover suspension kit
Specifications & supplied components
- Height adjustment by lower bracket
- Yes
- Height adjustment by spring seat
- Yes
- Damping adjustable
- Yes
- Damping adjustment
- Yes, 16 settings
- Ride-height adjustment
- Full-length, depending on axle design
- Damper construction
- Monotube
- Monotube construction
- Yes
Approval & application scope
- Approval
- without TÜV certificate, not road approved
Vehicle gradeSUBARU BRZ · ZD8 R, S
from 08/2021
- make
- SUBARU
- model
- BRZ
- grade
- ZD8 R, S
- production period
- from 08/2021
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 2400 cm³
- spring rate front
- 10 kgf/mm
- standard height change front
- -35 mm
- recommended lowering front
- 25–45 mm
- spring rate rear
- 10 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
- installation notes
- RR: INTERIOR NEEDS TO BE CUT OR REMOVED, TO AVOID INTERFERENCE. CAMBER ADJUSTMENT WASHERS WITH DIFFERENT OFFSETS ARE AVAILABLE (SOLD SEPARATELY). FROM THE POSITIVE ANGLE SET WITH THE INCLUDED WASHERS, REPLACE THE WASHERS WITH OPTIONAL WASHERS SPS12-R16100-25 TO SET THE ANGLE FURTHER POSITIVE, AND WITH SPS12-R16100-05 TO SET TO NEGATIVE DIRECTION. FROM THE NEGATIVE ANGLE SET WITH THE INCLUDED WASHERS, REPLACE THE WASHERS WITH OPTIONAL WASHERS SPS12-R16100-05 TO SET THE ANGLE FURTHER NEGATIVE, AND WITH SPS12-R16100-25 TO SET TO POSITIVE DIRECTION (BOTH SOLD SEPARATELY).2 ECCENTRIC WASHERS PER VEHICLE ARE REQUIRED. FRONT SPRINGS : SELECTED FROM 8, 10, 12K. REAR SPRINGS : SELECTED FROM 8, 10, 12K. US&UK SPEC INCLUDED FRONT: 10K / REAR: 10K. OPTIONAL SPRINGS- FRONT: 8, 12K / REAR: 8, 12K. PRICE INCLUDES SPRINGS.
Vehicle gradeSUBARU BRZ · ZD8
from 2022
- make
- SUBARU
- model
- BRZ
- grade
- ZD8
- production period
- from 2022
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 2400 cm³
- spring rate front
- 10 kgf/mm
- standard height change front
- -35 mm
- recommended lowering front
- 25–45 mm
- spring rate rear
- 10 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
- installation notes
- RR: INTERIOR NEEDS TO BE CUT OR REMOVED, TO AVOID INTERFERENCE. CAMBER ADJUSTMENT WASHERS WITH DIFFERENT OFFSETS ARE AVAILABLE (SOLD SEPARATELY). FROM THE POSITIVE ANGLE SET WITH THE INCLUDED WASHERS, REPLACE THE WASHERS WITH OPTIONAL WASHERS SPS12-R16100-25 TO SET THE ANGLE FURTHER POSITIVE, AND WITH SPS12-R16100-05 TO SET TO NEGATIVE DIRECTION. FROM THE NEGATIVE ANGLE SET WITH THE INCLUDED WASHERS, REPLACE THE WASHERS WITH OPTIONAL WASHERS SPS12-R16100-05 TO SET THE ANGLE FURTHER NEGATIVE, AND WITH SPS12-R16100-25 TO SET TO POSITIVE DIRECTION (BOTH SOLD SEPARATELY).2 ECCENTRIC WASHERS PER VEHICLE ARE REQUIRED. FRONT SPRINGS : SELECTED FROM 8, 10, 12K. REAR SPRINGS : SELECTED FROM 8, 10, 12K. US&UK SPEC INCLUDED FRONT: 10K / REAR: 10K. OPTIONAL SPRINGS- FRONT: 8, 12K / REAR: 8, 12K. PRICE INCLUDES SPRINGS.
Vehicle gradeTOYOTA GR86 · ZN8 RZ, SZ
from 10/2021
- make
- TOYOTA
- model
- GR86
- grade
- ZN8 RZ, SZ
- production period
- from 10/2021
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 2400 cm³
- spring rate front
- 10 kgf/mm
- standard height change front
- -35 mm
- recommended lowering front
- 25–45 mm
- spring rate rear
- 10 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
- installation notes
- RR: INTERIOR NEEDS TO BE CUT OR REMOVED, TO AVOID INTERFERENCE. CAMBER ADJUSTMENT WASHERS WITH DIFFERENT OFFSETS ARE AVAILABLE (SOLD SEPARATELY). FROM THE POSITIVE ANGLE SET WITH THE INCLUDED WASHERS, REPLACE THE WASHERS WITH OPTIONAL WASHERS SPS12-R16100-25 TO SET THE ANGLE FURTHER POSITIVE, AND WITH SPS12-R16100-05 TO SET TO NEGATIVE DIRECTION. FROM THE NEGATIVE ANGLE SET WITH THE INCLUDED WASHERS, REPLACE THE WASHERS WITH OPTIONAL WASHERS SPS12-R16100-05 TO SET THE ANGLE FURTHER NEGATIVE, AND WITH SPS12-R16100-25 TO SET TO POSITIVE DIRECTION (BOTH SOLD SEPARATELY).2 ECCENTRIC WASHERS PER VEHICLE ARE REQUIRED. FRONT SPRINGS : SELECTED FROM 8, 10, 12K. REAR SPRINGS : SELECTED FROM 8, 10, 12K. US&UK SPEC INCLUDED FRONT: 10K / REAR: 10K. OPTIONAL SPRINGS- FRONT: 8, 12K / REAR: 8, 12K. PRICE INCLUDES SPRINGS.
Vehicle gradeTOYOTA GR86 · ZN8
from 2022
- make
- TOYOTA
- model
- GR86
- grade
- ZN8
- production period
- from 2022
- drivetrain
- Rear-wheel drive (RWD)
- displacement as listed by TEIN
- 2400 cm³
- spring rate front
- 10 kgf/mm
- standard height change front
- -35 mm
- recommended lowering front
- 25–45 mm
- spring rate rear
- 10 kgf/mm
- standard height change rear
- -40 mm
- recommended lowering rear
- 30–50 mm
- installation notes
- RR: INTERIOR NEEDS TO BE CUT OR REMOVED, TO AVOID INTERFERENCE. CAMBER ADJUSTMENT WASHERS WITH DIFFERENT OFFSETS ARE AVAILABLE (SOLD SEPARATELY). FROM THE POSITIVE ANGLE SET WITH THE INCLUDED WASHERS, REPLACE THE WASHERS WITH OPTIONAL WASHERS SPS12-R16100-25 TO SET THE ANGLE FURTHER POSITIVE, AND WITH SPS12-R16100-05 TO SET TO NEGATIVE DIRECTION. FROM THE NEGATIVE ANGLE SET WITH THE INCLUDED WASHERS, REPLACE THE WASHERS WITH OPTIONAL WASHERS SPS12-R16100-05 TO SET THE ANGLE FURTHER NEGATIVE, AND WITH SPS12-R16100-25 TO SET TO POSITIVE DIRECTION (BOTH SOLD SEPARATELY).2 ECCENTRIC WASHERS PER VEHICLE ARE REQUIRED. FRONT SPRINGS : SELECTED FROM 8, 10, 12K. REAR SPRINGS : SELECTED FROM 8, 10, 12K. US&UK SPEC INCLUDED FRONT: 10K / REAR: 10K. OPTIONAL SPRINGS- FRONT: 8, 12K / REAR: 8, 12K. PRICE INCLUDES SPRINGS.
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
- SUBARU BRZ ZD8: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12140; Additional part 1 EDK06-K4474
- EDFC application 002
- SUBARU GR86 ZN8: Controller EDK04-R6655; GPS EDK07-P8022; Motorkit EDK05-12140; Additional part 1 EDK06-K4474
Weight & manufacturer details
- Weight in TEIN list
- 22.33 kg
Description & frequently asked questions
MONO RACING – Product features and benefits
-
Adjustable damping: Yes, 16 settings
-
Ride-height adjustment: Full-length, depending on axle design
-
Damper construction: Monotube
Use the adjustment dial to tune damping to your preferred ride. Compression and rebound change together; spring rate stays the same.
Monotube construction separates gas and damper oil and is designed for direct feedback and demanding sporty use.
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.
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 MONO RACING
TEIN MONO RACING – VSAEA-K1LS4
TEIN MONO RACING, part VSAEA-K1LS4. Applications listed for SUBARU BRZ / TOYOTA GR86. Check chassis, grade, production period and installation notes. Select the front and rear spring rates. Special-order configuration; confirm delivery time. Springs are included in the listed price.
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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