Product Overview
TEIN S.Tech Lowering Springs for Toyota GR86 ZN8 & Subaru BRZ ZD8 (2022+)
Transform Your GR86 or BRZ with TEIN S.Tech Lowering Springs
Give your Toyota GR86 ZN8 or Subaru BRZ ZD8 a more aggressive stance and sportier handling characteristics with the TEIN S.Tech Lowering Spring Kit – SKAEA-S3B00.
Engineered by Japanese suspension specialist TEIN, this progressive lowering spring kit is designed for enthusiasts who want to improve their car’s appearance, reduce body movement during cornering and enjoy a more engaging driving experience without investing in a complete adjustable coilover system.
Developed for compatible second-generation Toyota GR86 and Subaru BRZ models equipped with the 2.4-litre boxer engine, the SKAEA-S3B00 kit delivers an approximately 30mm front and rear ride-height reduction on the manufacturer’s specified applications.
Whether you’re creating a clean OEM-plus road car, enhancing your weekend sports car or upgrading your suspension for spirited driving, TEIN S.Tech springs offer a practical balance of performance, quality and everyday usability.
Key Features and Benefits
- Approximately 30mm Lowering: Creates a more aggressive stance and reduces the gap between the tyres and wheel arches.
- Progressive Spring Technology: Designed to balance everyday comfort with more controlled suspension behaviour.
- Enhanced Cornering Control: Sport-oriented spring rates and reduced ride height can help minimise body roll.
- High-Strength Steel Construction: Manufactured using SAE9254V chrome vanadium steel for durability and consistent performance.
- Original Damper Compatibility: Designed for use with suitable factory-style shock absorbers.
- Japanese Engineering: Developed by TEIN, a specialist manufacturer of performance suspension systems.
- Distinctive TEIN Green Finish: Protective coating provides the springs with their recognisable appearance.
- Complete Four-Spring Kit: Includes front and rear lowering springs.
- One-Year Manufacturer Warranty: Subject to TEIN’s applicable warranty conditions.
Approximately 30mm Lowering for a Sportier GR86 or BRZ
The second-generation Toyota GR86 and Subaru BRZ are known for their balanced chassis, responsive steering and engaging rear-wheel-drive handling.
However, enthusiasts often want a slightly lower stance and more controlled suspension response.
The TEIN S.Tech SKAEA-S3B00 lowering springs provide an approximately 30mm reduction in ride height at both axles on TEIN’s listed applications.
Expected Ride-Height Reduction
- Front: Approximately 30mm lower
- Rear: Approximately 30mm lower
By reducing the distance between the body and the road, these lowering springs create a more purposeful appearance while potentially improving body control during cornering.
The lower centre of gravity can help reduce weight transfer and body movement, particularly through sweeping bends and rapid directional changes.
This makes TEIN S.Tech an attractive upgrade for GR86 and BRZ owners who want a sportier suspension setup while retaining suitable original-equipment dampers.
Please note: Actual lowering depends on vehicle specification, original ride height, suspension condition and installation. TEIN lists this exact SKU for overseas-market applications; confirm compatibility with TEIN UK before fitting to a UK-specification vehicle.
Progressive Spring Technology: Comfort Meets Performance
One of the main advantages of TEIN S.Tech lowering springs is their progressive spring design.
Unlike a conventional linear-rate spring, a progressive spring changes its effective resistance as suspension compression increases.
This design helps deliver a useful balance between everyday road comfort and more controlled behaviour when the suspension is placed under greater load.
Benefits of Progressive Lowering Springs
Improved Body Control
The combination of lower ride height and sport-oriented spring rates can help reduce excessive body roll and improve vehicle stability through corners.
More Responsive Handling
Reduced suspension movement may provide a more direct and connected driving feel, particularly when changing direction.
Everyday Road Usability
TEIN develops its S.Tech range for road-going vehicles, making these springs suitable for drivers seeking a sportier feel without moving to a full competition-style suspension system.
Balanced Suspension Performance
The progressive design helps manage suspension movement across different driving conditions, from everyday commuting to enthusiastic weekend drives.
For owners who want to enhance the driving experience of their Toyota GR86 or Subaru BRZ without sacrificing the practicality of a road-oriented setup, TEIN S.Tech offers a compelling solution.
High-Strength SAE9254V Chrome Vanadium Steel Construction
TEIN manufactures its S.Tech lowering springs using high-strength SAE9254V chrome vanadium steel.
This material is selected for its durability, resilience and ability to withstand repeated compression and extension during normal suspension operation.
The springs are finished in TEIN’s distinctive green protective coating, helping protect their surfaces from environmental exposure.
Why Material Quality Matters
Suspension springs are subjected to continuous loads whenever the vehicle is driven.
Quality materials and controlled manufacturing processes are essential for maintaining consistent suspension performance over time.
TEIN’s engineering approach focuses on producing durable springs that provide reliable performance when correctly installed and used within their intended applications.
For enthusiasts upgrading their Toyota GR86 or Subaru BRZ, investing in genuine suspension components is an important part of building a dependable performance car.
Compatible with Suitable Original-Equipment Shock Absorbers
A major advantage of the TEIN S.Tech spring range is its suitability for use with compatible factory-style shock absorbers.
Unlike a complete coilover conversion, installing lowering springs does not automatically require replacing every suspension component.
This makes the kit an appealing option for drivers seeking a fixed ride-height reduction without the higher cost of a fully adjustable suspension system.
Why Choose Lowering Springs Instead of Coilovers?
Lowering springs may be the better choice if you:
- Want a fixed, sportier ride height.
- Prefer retaining compatible factory-style dampers.
- Do not require adjustable damping or ride height.
- Want a more affordable suspension upgrade.
- Primarily use your GR86 or BRZ on public roads.
Adjustable coilovers may be more appropriate for drivers who require extensive suspension tuning, frequent track setup changes or greater control over ride height.
For everyday enthusiasts, TEIN S.Tech springs provide a straightforward route towards a sportier suspension setup.
Important: Original shock absorbers should be inspected before fitting. Worn or damaged dampers can negatively affect ride quality, vehicle control and suspension performance.
Why Lowering Your GR86 or BRZ Makes Wheel Alignment Important
Lowering a vehicle changes its suspension geometry and can affect wheel alignment settings.
On the Toyota GR86 and Subaru BRZ, correct suspension geometry is particularly important because both cars are designed to deliver precise steering and balanced cornering performance.
Changes to camber and toe can influence:
- Steering response
- Straight-line stability
- Cornering behaviour
- Tyre contact with the road
- Uneven tyre wear
- Overall handling balance
Following installation of your TEIN S.Tech lowering spring kit, we recommend arranging a professional four-wheel alignment.
For more information, read our detailed Wheel Alignment Explained: Camber, Toe and Caster Setup for UK Road and Track Cars guide.
This explains the importance of suspension geometry and how correct alignment can help you get the most from your performance suspension upgrade.
Designed for the Second-Generation Toyota GR86 and Subaru BRZ
The TEIN S.Tech SKAEA-S3B00 kit is manufacturer-listed for compatible second-generation GR86 and BRZ applications.
Toyota GR86 ZN8
- Model: Toyota GR86
- Model years: 2022 onwards
- Chassis: ZN8
- Engine: 2.4-litre flat-four boxer
Subaru BRZ ZD8
- Model: Subaru BRZ
- Model years: 2022 onwards
- Chassis: ZD8
- Engine: 2.4-litre flat-four boxer
The GR86 and BRZ share a closely related platform, but suspension applications can vary according to vehicle market and factory specification.
Fitment notice: TEIN identifies SKAEA-S3B00 as an overseas-market application and lists alternative S.Tech part numbers for certain other specifications. Confirm the exact application with TEIN UK before ordering for a UK-market vehicle.
The kit is not intended for the earlier Toyota GT86 ZN6 or first-generation Subaru BRZ ZC6.
Refer to the Vehicle Fitment tab for additional compatibility information.
TEIN S.Tech SKAEA-S3B00 Technical Specifications
| Specification | Details |
|---|---|
| Brand | TEIN |
| Product Range | S.Tech |
| Manufacturer Part Number | SKAEA-S3B00 |
| Product Type | Lowering Spring Kit |
| Front Lowering | Approximately 30mm |
| Rear Lowering | Approximately 30mm |
| Front Spring Rate | 3.7 kgf/mm |
| Rear Spring Rate | 4.6 kgf/mm |
| Spring Design | Progressive |
| Construction | SAE9254V Chrome Vanadium Steel |
| Finish | TEIN Green |
| Kit Contents | Four Lowering Springs |
| Ride-Height Adjustment | Not Adjustable |
| Manufacturer Warranty | One Year, Subject to Terms |
For further product information, application data and installation notes, consult the official TEIN UK S.Tech suspension catalogue.
Professional Installation Recommended
We recommend having the TEIN S.Tech lowering springs fitted by an experienced suspension specialist.
Correct installation helps ensure that all suspension components operate safely and that the vehicle maintains predictable handling characteristics.
Important Installation Considerations
- Inspect the existing shock absorbers, mounts and suspension components before installation.
- Follow TEIN’s vehicle-specific fitting instructions.
- Observe the manufacturer’s bump-stop modification requirements.
- Ensure suspension components are tightened to the correct manufacturer’s specifications.
- Check wheel and tyre clearance throughout suspension movement.
- Arrange a professional four-wheel alignment after installation.
- Reinspect the suspension after an appropriate bedding-in period.
TEIN specifies the following bump-stop modifications for this application:
- Front: Cut 18mm from the bottom of the bump stop and retain the upper section.
- Rear: Cut 15mm from the bottom of the bump stop and retain the upper section.
These instructions should be confirmed against the current TEIN fitting documentation supplied with the kit.
Why Buy TEIN S.Tech Lowering Springs from Performance Car Parts UK?
At Performance Car Parts UK, we understand that choosing the right suspension components is essential for improving both vehicle appearance and driving performance.
Whether you’re modifying a Toyota GR86, upgrading a Subaru BRZ or developing a complete performance build, selecting quality components helps create a more reliable and enjoyable driving experience.
The TEIN S.Tech lowering spring kit offers:
- Genuine Japanese suspension engineering
- Progressive-rate spring technology
- A sportier vehicle stance
- Approximately 30mm lowering on specified applications
- Compatibility with suitable original-style dampers
- High-strength steel construction
- A complete front and rear spring set
Explore Performance Car Parts UK for additional upgrades to complement your suspension setup, including braking components, chassis upgrades and performance accessories.
Upgrade Your Toyota GR86 or Subaru BRZ Today
If you’re looking for TEIN lowering springs for a Toyota GR86 ZN8 or Subaru BRZ ZD8, the S.Tech SKAEA-S3B00 kit offers a combination of sportier styling, progressive spring technology and Japanese suspension engineering.
Designed for drivers who want a lower stance and more engaging suspension characteristics without moving to a complete adjustable coilover system, these springs are an appealing option for compatible road-going sports cars.
Product: TEIN S.Tech Lowering Spring Kit
Part Number: SKAEA-S3B00
Application: Compatible Toyota GR86 ZN8 and Subaru BRZ ZD8 models, subject to market-specific fitment confirmation.
Ready to give your GR86 or BRZ a more purposeful stance? Order genuine TEIN S.Tech lowering springs from Performance Car Parts UK.
