Mishimoto Top-Mount Intercooler for Subaru WRX/STI Single Inlet Bar-and-Plate...

Mishimoto Top-Mount Intercooler for Subaru WRX/STI — Single Inlet Bar-and-Plate Upgrade your WRX/STI charge-air system with the Mishimoto Top-Mount Intercooler Kit. Engineered for superior flow and cooling, this bolt‑on intercooler replaces the stock Y‑pipe with a single-entry inlet and a high-efficiency bar-and-plate core for improved heat transfer and increased volume. Key Benefits Maximum airflow: Unique single-inlet tank design promotes uniform air dispersion through the core for optimal AIT reduction. Proven performance: On a 305 hp test car at 20–22 psi, produced +14 hp and a 30°F drop in intake temps vs. stock STI intercooler. High-efficiency core: Bar-and-plate construction increases cooling capacity and supports vehicles up to 350 hp. Complete bolt-on kit: No vehicle modifications required for installation. Durable components: Includes silicone bypass hoses (WRX & STI), silicone crankcase ventilation hose, throttle body hose, bypass valve gasket, T-bolt clamps, and hardware. Finish options & warranty: Available in Stealth Black or Sleek Silver and backed by the Mishimoto Lifetime Warranty. Why Choose Mishimoto Mishimoto combines motorsport-grade testing and precision engineering to deliver consistent power gains, lower air intake temperatures, and long-term reliability. Ideal for stock and modified WRX/STI owners seeking a direct-fit, high-performance intercooler upgrade.