Description More Information Manufacturer Product Code 51600-EK9-G20 Product Type Suspension System Manufacturer Spoon Sports Model Civic Short Description Spoon Full Spec Coilovers feature a chromoly steel body with aluminum components and perches. Independent compression and ride height adjustability with 45mm piston 1-way adjustable shocks. Highly recommended for high end users and circuit racing. All kits come with springs and uppermounts. Springs Rates: Front 18 kg/mm, Rear 16 kg/mm. Spoon recommended fender ride heights: Front 590mm, Rear 585mm