FOX 2.5 Factory Series Remote Reservoir Coilover Kit

The BDS Suspension FOX88306121 is a premium suspension kit designed to elevate the performance and stance of your 2007-2018 Chevrolet Silverado or GMC Sierra 1500 4WD truck. Up front, the kit includes FOX 2.5 Factory Series remote reservoir coilovers and heavy-duty tubular upper control arms, engineered for increased strength and enhanced suspension travel. In the rear, complementary FOX 2.0 Performance IFP shocks are included to ensure a smooth ride. A key feature of the FOX 2.5 coilovers is the optional DSC (Dual Speed Compression) adjustment, allowing for precise tuning of both high-speed and low-speed compression damping. This advanced adjustability provides greater control on-road and the flexibility to dial in optimal damping for various off-road terrains with simple knob adjustments. The heavy-duty upper control arms (UCAs) are constructed from 1.5" OD x .120-wall tubular steel and feature an indexed ball joint cup to correct positioning and allow for increased down travel and camber adjustment. These UCAs are finished with a durable black powder coat and a billet aluminum dust cap, ready for installation. They utilize durometer-specific rubber bushings for maintenance-free operation and a quality greaseable ball joint for smooth, quiet performance and durability. The kit is designed for an easy, 100% bolt-on installation. Clearance for up to 33-inch tires is provided. Important fitment considerations apply. GM produced several knuckle/control arm configurations for 2014-2018 model trucks. Vehicles equipped with Cast Steel control arms require the "Cast Steel Control Arm" kit, while those with Stamped Steel and Aluminum control arms require the "Aluminum Control Arm" kit. It is crucial to verify your truck's factory control arm type before ordering. This kit is compatible with 2007-2018 Chevrolet Silverado 1500, 2007-2014 Chevrolet Suburban 1500, 2007-2015 Chevrolet Tahoe, 2007-2018 GMC Sierra 1500, 2007-2015 GMC Yukon, and 2007-2014 GMC Yukon XL 1500 models, including specific 2015 Suburban/Yukon XL, 2019 Silverado 1500 LD, and 2019 Sierra 1500 Limited variants, in both 2WD and 4WD, with Diesel and Gas engines.