The HKS Racing Suction is a high efficiency air intake system developed for high performance street and track vehicles. Air induction is drastically improved by HKS' carefully designed vehicle specific suction pipe. The angle and length of the pipe enhance air induction performance while the Super Power Flow filter assembly's inner funnel design smoothly guides forced air flow resulting in increased horsepower, torque and engine response. HKS' 2-layer, wet-type air filter element further reduces intake restriction and ensures excellent dust filtration for maximum engine protection and prolongment. When necessary, the filter element can be replaced at a very low cost and is available in 3 different colors, green, red and yellow. Includes everything shown and all necessary hardware for an easy bolt-on installation. 100% genuine HKS product. Part# 70020-AF107. Made by HKS Co., Ltd. Japan.
Fits 2015-2020 Subaru WRX STi 2.5L