Looking for a way to keep your Tacoma transmission running at its best? Look no further than the Mishimoto 2005-2011 Toyota Tacoma Transmission Cooler. This cutting-edge transmission oil cooler offers a dependable solution to maintain performance and instill confidence. Whether you're using your vehicle for off-roading or cruising on the highways, your transmission needs to handle incredibly demanding tasks.----This transmission cooler is built to prevent extreme fluid temperatures, which can quickly lead transmission fluid to breakdown, causing a lack of lubrication, and eventual failure. Our cooler features a tube-and-fin construction with densely-packed internal fins to effectively draw heat out of the transmission fluid and external fins to transfer that heat to the ambient air. With a 91-percent increase in core volume and a 225-percent increase in external fin area over the stock cooler, our transmission cooler is highly effective at keeping your Tacoma's transmission fluid cool and is the perfect upgrade for drivers who demand the best from their vehicle.----The Mishimoto 2005-2011 Toyota Tacoma Transmission Cooler is designed with ease of installation in mind. This kit includes everything needed to make installation easy, and with the Mishimoto Lifetime Warranty, you can drive with confidence knowing that Mishimoto has your back.