Product Highlights

• Engineered by Masahiro Sasaki: Developed with direct input from a professional racing driver, these springs are specifically tuned for the GR Corolla’s chassis. They enhance turn-in response, reduce body roll, and improve overall agility for a more engaging and confident driving experience.

• Optimized Lowering for Performance & Style: The springs provide a measured lowering that improves the vehicle’s center of gravity for better stability and a more aggressive, planted stance. This transformation enhances both the car’s visual appeal and its cornering capabilities.

• Maintains Balanced Ride Quality: While firming up the suspension for performance, the spring rates are carefully selected to preserve compliant street manners. This ensures the GR Corolla remains comfortable for daily use, striking an ideal balance between sporty handling and everyday practicality.

• Model-Specific Tuning: Available in specific versions for both the standard GR Corolla and the focused MORIZO Edition, ensuring optimal performance and fitment for each variant’s unique weight distribution and suspension characteristics.

Technical Specifications & Application

These are direct replacement lowering springs designed to work with your factory shock absorbers. They are the ideal first step in a suspension upgrade, offering a significant improvement without the complexity of a full coilover system.

Key Details:

• Product Name: GR × GROW Design MASA SPEC Sports Springs

• Key Benefit: Driver-tuned handling improvement, optimized lowering for stance and performance, and balanced daily comfort.

• Application: Specifically for the Toyota GR Corolla. Separate part numbers for standard models and the MORIZO Edition.

• Note: Final installed ride height can vary based on the condition of other suspension components (bushings, arms).