H&R Sport Springs for 2004-2007 Cadillac CTS-V 5.7L V8 (GMX381) Challenger SRT8 Our adjustable ST XTA Coilover

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H&R Sport Springs for 2004-2007 Cadillac CTS-V 5.7L V8 (GMX381) Challenger SRT8 Our adjustable ST XTA CoiloverH&R Sport Springs for your 2004 2007 Cadillac CTS V 5. 7L V8 (GMX381) 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. Every