H&R 06-12 Porsche 911/997 Carrera C4 Coupe/Cabrio/Targa Sport Spring (Non Eurosport/Okay w/PASM) Suspension>Suspension Arm Bushings you can't choose amore versatile

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GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response

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H&R 06-12 Porsche 911/997 Carrera C4 Coupe/Cabrio/Targa Sport Spring (Non Eurosport/Okay w/PASM) Suspension>Suspension Arm Bushings you can't choose amore versatileSport 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