
The Mishimoto thermostatic oil cooler kit for 1999–2005 Mazda Miata helps control oil temperatures during spirited driving and forced-induction use, reducing oil temps by about 10°F in testing. A billet thermostatic sandwich plate ensures oil reaches optimum temperature before flowing to the cooler. The kit includes ducting-style mounting brackets to channel air, pre-made stainless braided -10AN lines, and the Mishimoto Lifetime Warranty.
Mishimoto 99-05 Mazda Miata Thermostatic Oil Cooler Kit - Black