H&R Street Performance coilovers for the EVO 8/9 feature an innovative mono-tube gas shock construction, the perfect suspension solution for 03-06 Mitsubishi Evolution owners who can appreciate precise handling and superb ride comfort. Using premium quality materials, H&R engineers fine-tune each Street Performance kit with progressive rate springs to ensure better handling and a premium ride. H&R Street Performance coilovers feature a fully threaded custom shocks, allowing you to modify vehicle height using easy to adjust spring seats. Adjustable height control allows you to dial in your Mitsubishi Evolution to look and handle according to your own personal style. All H&R Street Performance coilovers are fully designed and tested in-house at the H&R headquarters in Germany.