Features: Made with High Quality Aluminum for Enhanced Strength and Durability Replaces Factory Plastic Tank for a Heavier Duty Model Reuses Factory Hoses 100" Thick Aluminum Walls 100% Brand New Professional Installation is Highly Recommended Installation Instruction is NOT Included Includes: 1 x Coolant Recovery Overflow Tank Hardware as Shown in the Picture Above Compatible with: For 1990-1997 Mazda Miata .