H&R Street Performance Coil Over Kit | Porsche 911 Carrera C4S Coupe/Cabrio (09-12) (29120-1)

The H&R Street Performance Coilover Kit for the Porsche 911 Carrera C4S (2009-2012) is a high-quality suspension upgrade designed to enhance handling and ride comfort. Crafted specifically for the 997 chassis without PASM, these coilovers feature custom valving and a progressive rate spring system that delivers precise damping and improved stability. The fully threaded shock bodies allow for adjustable vehicle height, enabling fine-tuning of stance and clearance. Built with durability and performance in mind, these coilovers provide a balanced blend of sporty handling and everyday comfort, making them suitable for both street driving and spirited performance.

Designed for 2009-2012 Porsche 911 Carrera C4S models, including coupe and cabrio configurations, these coilovers are a direct bolt-on upgrade that replaces the factory suspension components. They are ideal for enthusiasts seeking improved cornering, reduced body roll, and customizable ride height. Installation involves replacing the existing shocks and springs, with no additional modifications required. The kit includes all necessary hardware for installation, ensuring a straightforward upgrade process. Suitable for street use and light track days, these coilovers help maximize the vehicle’s dynamic capabilities while maintaining a comfortable ride.