Whiteline Rear Differential Mount (In-Cradle)

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

KDT924

Overview:

The Whiteline Rear Differential Mount (In-Cradle) is a precision-engineered suspension upgrade designed specifically for the Scion FR-S (2013–2016), Toyota 86 (2017–2024), and Subaru BRZ (2013–2024). This component addresses common issues related to differential movement and unwanted noises that can affect driving comfort and drivetrain efficiency. By stabilizing the rear differential, it ensures optimal pinion angles, which translates to improved power transfer to the wheels and enhanced vehicle responsiveness.

Ideal for enthusiasts seeking to refine their vehicle’s handling characteristics, this mount reduces drivetrain lash and vibration, delivering a more connected and confident driving experience on both street and track.

Key Features:

Whiteline’s Rear Differential Mount offers a range of benefits engineered to improve your vehicle’s performance and durability:

• Reduces differential movement to minimize drivetrain lash and noise
• Maintains correct differential pinion angles for efficient power transfer
• Enhances rear suspension stability and traction during acceleration
• Constructed from high-quality materials for long-lasting durability
• Precision fitment tailored for Scion FR-S, Toyota 86, and Subaru BRZ models
• Improves overall drivetrain responsiveness and vehicle control
• Easy bolt-on installation with no major modifications required
• Compatible with stock and upgraded suspension setups

Construction & Design:

The Whiteline Rear Differential Mount is crafted from premium-grade urethane bushings combined with a robust metal cradle mount. This combination provides the ideal balance of stiffness and compliance, effectively isolating unwanted vibrations while maintaining structural integrity under high loads. The urethane material resists wear and degradation from heat and chemicals, ensuring consistent performance over time.

Engineered with precision CNC machining and quality control, the mount fits seamlessly into the factory cradle location, preserving the vehicle’s original suspension geometry and alignment.

Performance & Sound

By stabilizing the rear differential, this mount reduces the subtle movement that can cause clunking noises and drivetrain lash during acceleration and deceleration. The improved pinion angle alignment enhances power delivery efficiency, resulting in smoother torque transfer and improved traction. Drivers will notice a more direct and responsive feel from the rear end, especially during spirited driving or track use.

Installation & Fitment:

The Whiteline Rear Differential Mount is designed for straightforward installation using factory mounting points. It requires no cutting, welding, or permanent modifications, making it suitable for both professional installers and experienced enthusiasts. Installation time is typically under an hour, depending on the tools and experience available.

This mount is a direct fit for the following vehicles: 2013–2016 Scion FR-S, 2017–2024 Toyota 86, and 2013–2024 Subaru BRZ, ensuring compatibility and optimal performance without the need for additional adapters or modifications.

What's Included:

• Whiteline Rear Differential Mount (In-Cradle) assembly
• High-quality urethane bushings pre-installed
• All necessary mounting hardware
• Installation instructions

Ideal For:

This rear differential mount is perfect for drivers who want to eliminate unwanted drivetrain movement and noise while improving power transfer and handling precision. It is especially beneficial for:

• Performance enthusiasts upgrading their suspension
• Track day participants seeking enhanced rear-end stability
• Owners experiencing differential-related noises or vibration
• Anyone looking to improve the overall driving dynamics of their Scion FR-S, Toyota 86, or Subaru BRZ

Whiteline is a performance suspension specialist with a reputation for components that improve balance, steering precision, and grip—sway bars, bushings, control arms, and complete handling kits built for spirited street driving, autocross, and track use. If you’re chasing a tighter, more confidence-inspiring chassis without going full racecar harshness, Whiteline is a proven bolt-on solution.