Tired of your hazy, cracked, grimy factory coolant reservoir making your Nissan Z's engine bay look bad? Weapon R offers these Aluminum Coolant Catch / Overflow tanks to fix that complaint. Fully Tig Welded to hold up for the life of your vehicle and polished to a show quality shine you won't have to worry about fading, cracking, or dirt contamination ever again. Made from 6061 Aluminum with Billet Aluminum machined fittings for proper sealing. A must for racers, the aluminum catch tanks are designed to catch any fluid overflow to prevent spilling on the track surface. All kits come with 3 feet of clear reinforced tubing, an aluminum bracket and stainless steel hose clamps. Application specific tanks are all designed to fit stock bolt holes so no drilling or modification is required.