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Budget-friendly Osg Super Lock Differential - Subaru Wrx Sti, Gd/gr Rear Save Big: 70% Off [hYCRwqWZ]

$58.99 $188.99 -69%

Budget-friendly Osg Super Lock Differential - Subaru Wrx Sti, Gd/gr Rear Save Big: 70% Off [hYCRwqWZ]Introducing the OS Giken Super Lock Differential for the Subaru WRX STi (GD/GR), designed to revolutionize your driving experience. This premium rear differential is engineered to enhance corner

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Budget-friendly Osg Super Lock Differential - Subaru Wrx Sti, Gd/gr Rear Save Big: 70% Off [hYCRwqWZ]

Budget-friendly Osg Super Lock Differential - Subaru Wrx Sti, Gd/gr Rear Save Big: 70% Off [hYCRwqWZ]

Introducing the OS Giken Super Lock Differential for the Subaru WRX STi (GD/GR), designed to revolutionize your driving experience. This premium rear differential is engineered to enhance cornering performance and acceleration, providing unparalleled grip and control. With its advanced locking mechanism, the Super Lock Differential ensures your car rotates smoothly in all phases of the corner, allowing for seamless transitions and more efficient power delivery.
  • Superior Locking Mechanism – The Super Lock Differential locks up quickly, enabling your car to put power down more easily under acceleration.
  • Custom Tuning Available – For those seeking the ultimate performance, OS Giken offers custom tuning services to tailor the differential to your specific vehicle needs.

Product Specifications and Technical Details

The OS Giken Super Lock Differential is designed with precision engineering for the Subaru WRX STi (GD/GR) EJ25. With a Standard Tune, it features ramps set at -25/38, a lock timing of 336, 20 total plates, and a preload of 10S. These specifications ensure optimal performance and longevity, making it a reliable upgrade for your vehicle.
  • Standard Tune Specifications – Ramps: -25/38, Lock Timing: 336, Total Plates: 20, Preload: 10S.
  • Custom Tune Option – For extensively modified vehicles, OS Giken offers a Custom Tune service for an additional fee, ensuring the differential is perfectly matched to your vehicle's specifications.

Practical Uses and Target Audience

Whether you're a daily driver or a track enthusiast, the OS Giken Super Lock Differential is a must-have for Subaru WRX STi (GD/GR) owners. This differential is designed to provide improved handling, increased traction, and a more responsive driving experience. It's ideal for those looking to enhance their vehicle's performance on the street or at the track.
  • Improved Handling – The Super Lock Differential ensures smoother cornering and more precise control, making it perfect for both street and track use.
  • Increased Traction – By locking up quickly, the differential maximizes traction, allowing for more power to the ground and better acceleration.
With its exceptional build quality and custom tuning options, the OS Giken Super Lock Differential is the ultimate choice for Subaru WRX STi (GD/GR) enthusiasts seeking to take their driving experience to the next level.

What Our Customers Say

February 1, 2026

Absolutely no complaints!

It's a solid, extremely and very, very well-made device.

- Rhiannon Q..

February 1, 2026

Absolutely no complaints!

A fantastic tool with a very, very obvious premium feel.

- Rhys T..

February 1, 2026

Absolutely no complaints!

An amazing piece of kit for its asking price for sure.

- Morfydd F..

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