NISSAN COMP-D SUSE- New Race Track, Drift Track, and Road Tested Suspension Components for your Nissan... Wicked Tuning's COMP-D Suspension Kits allow you to setup your vehicle to match the conditions whatever they might be. All components will eliminate the slop from worn stock suspension and increase steering feel. Many of these components are used in race winning vehicles. Wicked's specially formulated design and Pillow-Ball Ends are what makes the difference. Don't be fooled by imitations, though they may look the same, the quality of their Pillow-Ball does not compete with the more expensive and durable Wicked genuine parts. We only use High Tensile Chromium-molybdenum steel for our tie rods.