H&R Street Perf Coilovers | Porsche 911 C4S Coupe/Cabrio (06-08) (997) (29120-5)

The H&R Street Performance Coilovers for the Porsche 911 C4S (997) from 2006 to 2008 are high-quality suspension components designed to enhance handling and ride comfort. These coilovers feature custom valving tailored to work with a precision-engineered progressive rate spring, providing a balanced combination of performance and comfort. The fully threaded shock body allows for adjustable vehicle height, enabling precise stance modifications and improved cornering capabilities. Built with durable materials and a focus on performance, these coilovers deliver a finely tuned suspension system suitable for both daily driving and spirited driving enthusiasts.

Designed specifically for the 2006-2008 Porsche 911 Carrera C4S Coupe and Cabrio models equipped with PASM, these coilovers serve as a direct upgrade or replacement for the stock suspension. They are ideal for drivers seeking improved handling, adjustable ride height, and a more aggressive stance. Installation involves replacing the existing shocks and springs, with no additional modifications required. The kit includes all necessary components for a complete upgrade, making them suitable for street use and track days alike, ensuring a versatile and performance-oriented suspension solution.