BILSTEIN Shock Absorbers are perfect for lifted trucks and SUVs. 46mm Monotube Design Ensures Consistent, Fade-Free Performance In All Conditions. Triple-C-Technology Finish Guarantees High-quality, Enduring Corrosion Protection.Bolts Directly Into Your Factory Shock Mounts With No Modifications Required. Includes Better Than OEM Mounting Bushings And Hardware. Simple Instructions for Easy, Do It Yourself Installation. Supreme Suspensions has the best products with the best prices. We believe in Safety and Standards in both machining and manufacturing. Unlike our competitors who offer you low prices for inferior products, we build products that lift and level your vehicle without compromise. Supreme Suspensions is proud of the partnership with Bilstein and being able to offer its customers High Performance Upgrade Shocks when installing their Lift Kit. These are top of the line Nitrogen charged struts that are engineered with performance and long service life in mind. The Monotube high gas-pressure technology and patented digressive valving is uniquely suited to confront any demand. On or off-road, loaded or unloaded, the BILSTEIN shock absorbers instantly react to changing road inputs to maximize ride stability, comfort and control. We guarantee you will notice the difference in performance over your factory shocks. Supreme Suspensions is based in Los Angeles, CA and proud to be Lifting and Leveling since 1991. With a fine history in premium aftermarket technology, innovative research & development, and competitive off-road testing, our specialists have what it takes to lift and level your truck without affecting your OEM factory ride quality. Dealers and shops all over America carry our kits because they trust the Supreme brand name and use our Max-Torsion and Pro-Billet series on their own trucks. Designed and tested by the experts, Supreme Suspensions leaves no stone unturned when it comes to customer safety and satisfaction. The Supreme brand offers you an affordable solution to fit those larger tires you WANT, while giving your truck that aggressive stance you NEED. For the highest quality parts and most superior customer service, get your Supreme Suspensions kit and start turning heads today! Customer Service & Return Info. Thank you for looking at our listing!