H&R 06-12 Porsche 911/997 Carrera C4 Coupe/Cabrio/Targa Sport Spring (Non Eurosport/Okay w/PASM) - 54097 fits_1986-1992`Toyota`Supra Fits Civic Si models only

Fits Civic Si models only

They feature our high-flowing pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance

C7 stingray

With heightened heat tolerance

H&R 06-12 Porsche 911/997 Carrera C4 Coupe/Cabrio/Targa Sport Spring (Non Eurosport/Okay w/PASM) - 54097 fits_1986-1992`Toyota`Supra Fits Civic Si models onlySport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower the vehicle's center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle's