With advances in performance engine design and tuning requirements, mainstream manufacturers and aftermarket suppliers are opting for additional cooling components to balance out the increased temperatures developed when pushing for the highest outputs.52% Larger core volume and 68% fin surface area over stockDurable full aluminium and tig welded constructionIncreased fluid capacity for optimal heat dissipationDual-pass design balances flow and cooling performance for maximum efficiencyIncluded stainless-steel stone guard protects against road debrisMishimoto Lifetime WarrantyAuxiliary Heat Exchangers are designed to upgrade the stock heat exchanger or DSG cooler by increasing the available surface area and core volume of the cooling system. Mishimoto has applied the same principles to their auxiliary heat exchangers as they do to their main radiators. Increasing the core volume and surface fin area over the OE radiators combined with all aluminium construction and innovative design te