Mishimoto’s top-mount intercooler kit for 2008–2014 Subaru WRX STI features cast-aluminum end tanks and a 3.75-inch-thick, dense bar-and-plate core with 584 in3 of volume to reduce intake temperatures on stock and modified cars. Designed to support up to about 400 whp, the intercooler includes gaskets and silicone components for simple installation and improved thermal performance over the stock unit.
Mishimoto Subaru 08-15 WRX STi Top-Mount Intercooler Kit - Powder Coated Black & Red Hoses