Torque Solution TS-GR-831 Rear Upper Differential Collar GR Corolla 2023+

The Torque Solution Rear Upper Differential Collar is a precision-engineered performance upgrade designed for Toyota GR Corolla enthusiasts seeking improved drivetrain response and handling. This differential collar insert reduces drivetrain slop and flex by adding stabilization and rigidity to the factory rubber bushing, resulting in more direct power transfer and enhanced driving dynamics.

Key Features:

• Constructed from 6061 billet aluminum for exceptional strength and durability
• Black anodized finish with Torque Solution logo
• Reduces drivetrain slop and flex for improved power delivery
• Mounts over existing OEM bushing for straightforward installation
• No permanent modifications required
• Backed by limited lifetime warranty

What's Included:

• One billet aluminum rear upper differential collar

This performance upgrade is ideal for GR Corolla owners who demand maximum precision from their all-wheel-drive system, whether on the street or track. The collar works by reinforcing the upper differential mount point, minimizing unwanted movement during aggressive acceleration and cornering.