Mishimoto Top-Mount Intercooler for 2008-2014 Subaru WRX Cast Aluminum

Mishimoto Top-Mount Intercooler for 2008–2014 Subaru WRX — Cast Aluminum Purpose-built for the 2008–2014 Subaru WRX , this Mishimoto top-mount intercooler lowers intake temps, reduces head-soak, and replaces fragile stock plastic end tanks with robust cast aluminum for reliable performance up to 18+ psi and beyond. Direct-fit design — No engine-bay modifications; installs in under 30 minutes. Durable construction — Cast aluminum end tanks TIG-welded to a dense bar-and-plate core for long-term reliability. High cooling capacity — 3.75" core thickness and 584 in³ total volume with offset fin pitch for optimized heat transfer. Power and temperature gains — Tested to deliver a 12°F intake temperature drop and measured +6 whp / +8 wtq on a stock test vehicle. Supports up to ~400 whp — Engineered for both stock and heavily modified WRX setups. Complete kit — Includes turbo–intercooler O-ring gasket and Mishimoto silicone throttle-body coupler for a seamless installation. Finish & warranty — Available in Stealth Black or Sleek Silver powder-coat and backed by the Mishimoto Lifetime Warranty. Upgrade to a proven intercooler that improves thermal management, increases bolt-on power, and delivers track-ready durability without hassle. Perfect for daily-driven WRX owners and performance enthusiasts alike.