$1,350.00
The SP Motorsports spring kit for the Porsche 991 GT3 includes four main and four helper springs. These springs are designed to increase chassis stiffness and improve the overall handling balance of the car. They directly fit the factory damper assembly, making installation straightforward for enthusiasts and track-focused drivers. No re-valving is required to achieve noticeable performance gains.
Choose our Standard spring kit with 98 N/mm front and 128 N/mm rear rates. This setup provides a balanced increase in spring rate while maintaining a practical ride for both street and track use. The EVO kit features 118 N/mm front and 147 N/mm rear rates for drivers seeking a more aggressive setup. Both options allow you to fine-tune the Porsche 991 GT3 for individual driving styles and ride height preferences. The increased spring rates can help support the chassis during hard cornering, braking, and acceleration. They are particularly well suited to cars running smaller wheels, lowered ride heights, or increased aerodynamic downforce.
Whether you’re preparing your GT3 for occasional track days or building a dedicated track car, the SP Motorsports spring kits provide a straightforward way to enhance chassis performance.
Model Fitment:
