Whiteline Gearbox Positive Shift Kit Bushing

2013–2016 Scion FR-S, 2017–2024 Toyota 86, 2013–2024 Subaru BRZ

KDT926

Overview:

The Whiteline Gearbox Positive Shift Kit Bushing is a precision-engineered upgrade designed to enhance the shifting experience for drivers of the Scion FR-S (2013–2016), Toyota 86 (2017–2024), and Subaru BRZ (2013–2024). By replacing the factory gearbox mount bushing with a high-performance urethane insert, this kit significantly reduces the compliance and voids present in the stock mount. The result is a more direct, crisp, and responsive gear shift feel that improves driver confidence and engagement.

Ideal for enthusiasts seeking improved shift precision without extensive modifications, the Whiteline Positive Shift Kit Bushing offers a cost-effective solution to sharpen the connection between driver and drivetrain. Whether on the street or track, this upgrade delivers noticeable improvements in shift response and overall gearbox feel.

Key Features:

Whiteline’s Gearbox Positive Shift Kit Bushing incorporates advanced materials and design to optimize shift quality. Key features include:

• Direct replacement for the factory gearbox mount bushing for easy installation
• High-quality urethane construction reduces unwanted flex and compliance
• Improves shift feel by providing a firmer, more positive connection
• Compatible with Scion FR-S (2013–2016), Toyota 86 (2017–2024), and Subaru BRZ (2013–2024)
• Enhances driver feedback and shift response without harshness
• Durable design engineered to withstand daily driving and spirited use
• Maintains factory mount alignment and overall drivetrain geometry
• Delivers a noticeable improvement in shift precision and control

Construction & Design:

The Whiteline Gearbox Positive Shift Kit Bushing is crafted from premium urethane, chosen for its balance of stiffness and durability. This material outperforms the factory rubber bushing by significantly reducing deflection under load, which translates into a more immediate and tactile shift feel. The insert is engineered to fit precisely within the existing gearbox mount, preserving the original mounting points and alignment to ensure seamless integration with the vehicle’s drivetrain.

Whiteline’s attention to detail in design and material selection ensures that the bushing withstands the rigors of both street and performance driving, resisting wear and degradation over time while maintaining consistent performance.

Installation & Fitment:

Installation of the Whiteline Gearbox Positive Shift Kit Bushing is straightforward and requires no permanent modifications. The kit is designed as a direct-fit insert for the factory gearbox mount bushing, allowing for a clean swap that can be completed with basic hand tools. This makes it an excellent upgrade for enthusiasts who want improved shift feel without the complexity of full mount replacements or custom fabrication.

The kit fits the following vehicles:

• Scion FR-S model years 2013 through 2016
• Toyota 86 model years 2017 through 2024
• Subaru BRZ model years 2013 through 2024

What’s Included

• Whiteline Gearbox Positive Shift Kit Bushing (urethane insert)
• Installation instructions

Ideal For:

This bushing kit is perfect for drivers who want to enhance the shift feel of their Scion FR-S, Toyota 86, or Subaru BRZ without extensive modifications. It suits daily drivers looking for a more connected driving experience, as well as enthusiasts who demand sharper gear engagement for spirited street or track use. The kit offers a balanced upgrade that improves performance feedback while maintaining comfort and reliability.