AST Suspension Lowering Springs – Toyota GR Supra (A90, 3.0)

OVERVIEW

AST lowering springs for the A90 GR Supra 3.0 drop ride height roughly 30mm front and rear over the factory setup while retaining the OEM dampers, tightening the stance and lowering the center of gravity.

SPECS

• Progressive-rate lowering springs
• Approximately 30mm front / 30mm rear drop
• Works with the factory dampers

PARTS INCLUDED

• Front and rear lowering springs

TECH RESOURCES

Additional Parts Required

• Four-wheel alignment — mandatory. Lowering the car changes camber and toe. Book the alignment for immediately after installation.
• Coil spring compressor. Required to disassemble the factory strut assemblies safely — installer-supplied.
• No damper change required. The springs install with the factory dampers.

Installation

• AST Install & Setup guide (ast-suspension.com) — the manufacturer's general installation and setup notes, including kit verification, clearance checks and handling warnings.
• AST Torque Specifications (ast-suspension.com) — manufacturer torque values and thread preparation guidance.
• AST does not publish a vehicle-specific printed installation manual for this spring kit; installation follows the factory spring replacement procedure.
• Request an Install Appointment

PART NUMBER

• ASTLS-21-134

VEHICLE APPLICATIONS