This ST Suspensions XA coil-over kit fitsF32/F33/F36 428i, 430i, 435i, 440i rear-wheel drive coupe, convertible, and sedan (2014, 2015, 2016, 2017, 2018, 2019, 2020). Cars with EDC (Electronic Damper Control) require an EDC deactivation kit. See below for BimmerWorld recommended related items.
Perfect for Sporty Driving:ST XA coilovers feature KW damping technology, which allows the suspension to be made either stiffer or softer depending on the driving conditions. This damping adjustment is made on the upper end of the chromed piston rod allowing the setup to be changed almost instantly. If the rebound force is increased, the car will drive with more track stability and reduced body roll. If the rebound force is decreased, the car will feel more comfortable on the move. Any vehicle fitted with ST XA coilovers will behave much more agile and sporty compared to stock.
Easy Lowering Adjustment:With all ST coilovers the lowering adjustment is made via a continuously threaded strut housing on the galvanized strut. This even allows the lowering to be made even when the kit is installed by turning the spring perch higher or lower! NOTE: The lowering of each vehicle differs greatly with ST XA coilovers due to the types of suspension construction.
Product Features/Details:- Front Lowering: 1.6" to 2.5"
- Rear Lowering: 1.6" to 2.5"
- 18 distinct clicks of Adjustable Rebound Damping
- Individual lowering within the tested adjustment range
- Front and rear axle thread adjustment (when possible)
- Galvanized coilover struts with additional coating for optimized corrosion protection
- Complete solution with adjustable spring perch, multi-coated spring system and dynamic elastomer bump stops with dust protection
- Powerful twin-tube dampers with high-quality components for maximum longevity
- 5 Year Unlimited Mileage Warranty
BMW Fitments: 4 SeriesF32 / F33 / F36 (14-20) > 428i
F32 / F33 / F36 (14-20) > 430i
F32 / F33 / F36 (14-20) > 435i
F32 / F33 / F36 (14-20) > 440i
