Bilstein Touring Class Shocks are original equipment replacement twin tube gas pressure shocks and struts and feature the same German engineering and quality as the world famous Bilstein Monotube Gas Pressure Shocks in a new competitively priced twin-tube design.  Bilstein's TC (Touring Class) struts and shocks are made with the same engineering and quality as the famous Bilstein Monotube design, but in a new, competitively priced twin-tube design. TC shocks and struts are a great replacement for worn out factory units and are valved about 10% firmer than stock. If you want to restore your car's performance back to it's original condition or better Bilstein TC shocks and struts will help you get the job done on a tight budget.