OS Giken
OS Giken Toyota GT86/Scion FR-S Super Lock LSD - TY421-HA
- SKU:
- OSGTY421-HA
- MPN:
- TY421-HA
- Availability:
- Regularly stocked product
Description
What is the primary benefit of installing an OS Giken Super Lock LSD?
The OS Super Lock LSD delivers instant traction for explosive acceleration, transforming handling dynamics for a more connected driving feel.
Is professional installation recommended for the OS Giken Super Lock LSD?
Professional installation is recommended for the OS Super Lock LSD to ensure optimal performance and proper integration of this advanced differential.
The OS Giken Super Lock LSD achieves 100% lockup under acceleration, delivering ultimate traction for competitive motorsport applications. Its advanced clutch pack design provides predictable grip and transforms handling dynamics. Trust this high-performance differential for unparalleled control and confidence on the track.
What Owners Say
Track enthusiasts consistently praise the OS Giken Super Lock LSD as exceptionally quiet compared to other mechanical differentials, with notably strong performance that makes it a popular choice for high-horsepower builds. Owners report it delivers reliable lockup characteristics for both street and track use, with one driver noting a significant upgrade from their previous Cusco setup. While some users mention occasional light clunking sounds during operation, the consensus emphasizes its quieter operation relative to competing units. The differential has earned particular recognition in the Nissan and Miata communities as a premium option for serious track cars needing robust power handling and consistent performance.
Key Features
- OSG Super Lock LSD
Why Choose the OSG Super Lock LSD
Delivers instant traction for explosive acceleration out of corners.
Achieves predictable grip for confident high-speed cornering.
Transforms handling dynamics for a more connected driving feel.
Maximizes power delivery to the wheels for enhanced performance.
Who Is This For?
Track / Autocross — 9/10
Achieves 100% lockup for ultimate traction.
Drag Racing — 9/10
Achieves 100% lockup for ultimate traction.
Racing Competition — 9/10
Achieves 100% lockup for ultimate traction.
Street Performance — 8/10
Provides ultimate traction under acceleration.
Frequently Asked Questions
Will the OS Giken OSG Super Lock LSD fit my vehicle?
Confirming fitment for your specific vehicle is essential for optimal performance. Please consult with a qualified technician to verify compatibility before purchase. This ensures a precise integration with your drivetrain components.
How difficult is the OS Giken OSG Super Lock LSD installation?
Professional installation is strongly recommended for the OSG Super Lock LSD. This ensures precise setup and integration with your vehicle's drivetrain. A qualified technician will guarantee proper calibration for maximum performance.
What performance improvement does the OSG Super Lock LSD provide over stock?
Achieving 100% lockup under acceleration, the OSG Super Lock LSD delivers instant traction for explosive launches. This results in a significant performance gain, especially in Track / Autocross scenarios with a usage score of 9. Experience enhanced power delivery to the wheels.
Is the OS Giken OSG Super Lock LSD worth upgrading from OEM?
Upgrading to the OSG Super Lock LSD is highly recommended for competitive motorsport applications seeking ultimate traction. It transforms handling dynamics for a more connected driving feel, maximizing power delivery. This provides a tangible performance benefit over standard differentials.
What is the recommended maintenance for the OSG Super Lock LSD?
The OSG Super Lock LSD requires advanced maintenance to ensure peak performance. Regular checks and adherence to specific fluid recommendations are crucial. Proper care guarantees the longevity and consistent performance of this high-traction differential.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013–2016 | Scion | FR-S | Base |
| 2013–2017 | Subaru | BRZ | Limited |
| 2013–2017 | Subaru | BRZ | Premium |
| 2015 | Subaru | BRZ | Series.Blue |
| 2016 | Subaru | BRZ | Series.HyperBlue |
| 2017 | Toyota | 86 | Base |
| 2017 | Toyota | 86 | Special Edition |
Additional Resources
Browse More: Shop All Differentials — Drivetrain
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2016 | Scion | FR-S | Base |
| 2013-2017 | Subaru | BRZ | Limited |
| 2013-2017 | Subaru | BRZ | Premium |
| 2015 | Subaru | BRZ | Series.Blue |
| 2016 | Subaru | BRZ | Series.HyperBlue |
| 2017 | Toyota | 86 | Base |
| 2017 | Toyota | 86 | Special Edition |
Additional Information
Clearance Item: |
N |
MPN: |
TY421-HA |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Differentials |
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