Last updated 2021-01-20, BDS Suspension , BDS:55358 , Cylinders not included. Requires 2 of 85405 , 2008-16 Ford F250/F350 Superduty dual stabilizer mount kit , NX² Features Include: Hydraulic stablizer cylinders with a brushed stainless appearance and a top clear coat Durable metallic silver finish Vehicle specific valving for better control High-end performance at an affordable price Pressurized nitrogen charged twin-tube design Lightening fast dampening adaptive to terrain Large fluon banded peiston with self lubricating seal