Koyorad's Hyper V Series 36mm Core with Hyper Fin and Tube Pitch radiator is sure the keep the coolant temps in check on the Mazdaspeed 6. This is a full aluminum construction, tig welded, and fits perfectly in the stock radiator location for the Mazdaspeed 6. It also features a billet aluminum filler neck and drain plug. All oem fans, hoses, and mounting locations are compatible with the Koyorad radiator.
Koyorad Limited Warranty