The Mishimoto Street Performance top-mount intercooler for 2015–2021 Subaru WRX in gold is a direct replacement designed for use with stock up to stage 2 tuning. Its cast aluminum end tanks and bar-and-plate core increase core volume and fin area to lower outlet temperatures by roughly 34°F while improving flow by about 12 percent, delivering cooler intake air for tuned WRX engines.
Mishimoto 2015+ Subaru WRX Street Performance Top-Mount Intercooler Kit - Gold