Unity automotive has over 50 years of experience manufacturing parts in the aftermarket automotive industry. The company offers superior quality, specializing in making rock solid auto parts that withstand the test of time. With a true understanding of their marketplace they have become the industry leader in innovation of aftermarket suspension. Unity automotive delivers top of the line quality suspension parts made to insure a trouble-free installation and long-lasting reliability. The Elite Suspension Line Powered by Unity offers both OE Remanufactured and Brand-New replacement Air Spring in sets and bundles. Making it even easier to restore your air suspension system. Maintaining and replacing your vehicle's Air Spring will keep that comfortable air ride lasting longer and working smoothly, leaving you and your passengers more relaxed and safer on the open road. The kit comes with (2) Rear Suspension Air Spring Bags that will work flawlessly with your original equipment suspension, providing a smooth comfortable ride. Key Features: *OE Style Suspension Air Spring Kit*Restores Your Vehicle Factory Ride Height and Provides a Stable Comfortable Ride*Engineered for a Superior Fit and Trouble-Free Installation*Includes Both Rear Driver and Passenger Side Air Suspension Springs* Compatibility: 2006-2011 Cadillac DTS Position: Rear Driver and Passenger Side