Ultra-Light Precision Track-Focused
The Swift Springs upgrade kit for the Porsche 991 GT3 replaces the heavy factory progressive setups with a dedicated linear-rate architecture. Wound from Swift's proprietary H5S.TW wire alloy, the advanced profile reduces un-sprung weight while supplying an increase in front-end compliance and crisp turn-in response. Engineered to operate within the factory PASM adaptive damper valving ranges, the drop-in kit reduces mid-corner body roll without ruining street-driven compliance.
Features:
- Spring Rates: 560lb/in (Sport) / 672lb/in (Track)
- Reduced Body Roll
- Improved Suspension Response
- Includes all necessary hardware to be paired for FAL + non-FAL-equipped cars. Direct replacement on the factory shock.
Photos used for marketing purposes only. Actual product may vary.
NOTE: All Swift Springs products we procure, source, and sell are manufactured and imported from Swift directly. Please do not purchase replica / imitation products - your safety is our concern!
For immediate product stock checks, ETAs, ordering information, or any technical questions, please do not hesitate to reach out to us. Our team is available to eagerly assist you via email, live-chat, or phone call during our business hours in order to strive to provide the most accurate and up-to-date information for you prior to placing your order. Thank you for your understanding and cooperation.