Koyorad has re-introduced an improved all-aluminum performance radiator for the 2000-2006 Toyota MR2 Spyder, MR-S, Roadster 'ZZW30' with manual transmission. This radiator features a 36mm high density Hypercore for improved efficiency and over the twice the thickness over the stock OEM radiator. A densely stacked tube and fin core arrangement boosts the cooling system’s endurance and heat capacity under harsh track use. The all-aluminum fully brazed radiator construction replaces aged factory radiators with brittle plastic tanks for improved seam strength and durability. Factory fans, AC condenser, OEM radiator hoses and mounting provisions are retained and requires no modifications to install.