Wellcome to BOSS EUROPE distributors of the best and most innovative 4x4 shock absorber today.
BOSS manufactures 4x4 shock absorbers with the most advanced Foam 
Cell Twin Tube Technology. Our shocks are 12 ways adjustables which means the performance you are looking for.
Our comprehensive range of BOSS shocks starts from 320 mm to 1000 mm extended as well as IFS / coil-over Twin Tube Foam Cell 12 way adjustable shock absorbers with reversible and adjustable billet spring seat.
BOSS shocks use a 22mm hard chrome shaft, dual seals (wiper and oil) along with 50mm outer body. BOSS shocks are the ONLY shock in the world to offer 17 lengths to suit ANY vehicle. This is achieved by having female threads at each end allowing the customer to install any fittings needed at each end to suit the application. Once fitted the shock can be adjusted to suit the vehicle and weight via the 12 position adjustment.
*NOTE: The part numbers corresponds to extended and compressed length on the shock. i.e. 559 is equal to 559 mm compressed and 1000 is equal to 1000 mm extended. This is measured from the base of the shock to the end of the shaft. When fittings are installed (pin or loop) they add a total of 54mm to the overall length. All fittings and bush’s are included in the price. Optional rubber protective boots are also available at no extra cost.
For a detailed technical information please clic here...