Cusco Adjustable Rear Trailing Arm, 2015-2021 WRX/STi & 2013-2026 BRZ/FR-S/86

Stops unwanted rear tire oscillation (judder) under acceleration and braking. Also enables adjustment for the rear tire caster position, to enhance traction and contact patch of the tires to the ground. The pillowball ends provides a more direct and solid feel of the rear suspension movement. Easy adjustment via turnbuckle, even while the product is installed on the vehicle. Features high strength, precision pillowball ends.

Included:
• Cusco Adjustable Rear Trailing Arm, '15-'21 WRX/STi & '13-'23 BRZ/FR-S/86

Features:
• Rear Trailing Rod with Pillowball Rod End
• Center Turn Buckle Adjustable range:+12 / -12mm for Caster Adjustment