30% more cooling than standard radiator. The core of the radiator is welded in vacuum brazing furnace, no epoxy. The tanks are 100% welded by TIG. DELTA 4WD INTEGRALE 2.0 8V. DELTA 4WD INTEGRALE 2.0 8V CAT. DELTA 4WD INTEGRALE 2.0 16V. DELTA EVOLUTION 2.0 8V. DELTA EVOLUTION 2.0 16V. We are factory sales, we take any wholesale order, feel free to ask. And we will do the same for you automatically! Thank you for your cooperation. International buyers – Please Note.