Bilstein B8 8125 Series Coilovers 46mm Dual-Rate Springs for Off-Road

Bilstein B8 8125 Series Coilovers 46mm Dual-Rate Springs — Off-Road Performance Bilstein B8 8125 46mm coilovers are built for serious off-road enthusiasts who demand durable, tunable suspension. Engineered for dual-rate spring setups and custom travel lengths, these coilovers deliver consistent, fade-free performance in the toughest terrain. Robust construction: 22mm hard-chromed, case-hardened piston rod for exceptional tensile strength and resistance to sand blasting and rock chipping. Competition-grade sealing: 3-stage seal pack designed to withstand harsh off-road environments and extend service life. Remote reservoir: Integrated remote reservoir with high-temp hose maintains consistent damping under extreme heat and heavy use. Quick adjustments: Zinc-coated threaded body allows fast ride-height changes and spring swaps for on-trail tuning. Owner serviceable: Completely rebuildable with replacement parts available from Bilstein — all components machined to precise tolerances. Made in the USA: Quality manufacturing and materials for reliability you can trust. Ideal for custom coilover suspension applications, the 46mm B8 8125 option balances strength and weight for aggressive off-road driving. Whether building a rock crawler, desert racer, or trail rig, these coilovers offer the durability, adjustability, and performance demanded by off-road competition.