Twin tube gas shock absorbers, struts and cartridges for all makes of passenger cars and light commercial vehicles. All Excel-G Shock Absorbers and Struts have been engineered to incorporate advanced 3 stage compression and rebound valving, and pressurised nitrogen gas, to provide exceptional ride comfort while dramatically reducing aeration and foaming that commonly leads to suspension fade. Additionally, the innovative Excel-G damping design also compensates for wear in other suspension components, while delivering excellent road control and superb handling response.