About this product
Looking to reduce high intake temperatures on your stock or modified WRX STI? The Mishimoto Direct-Fit Top-Mount Intercooler is engineered specifically for 2008–2021 Subaru WRX STI models to improve cooling and performance on both the street and the track.
This intercooler features durable cast-aluminum end tanks TIG-welded to a dense, bar-and-plate core. With a 3.75-inch-thick core and a total volume of 584 in³, it optimizes heat transfer and supports vehicles from stock up to 400 wheel horsepower. Rigorous testing has shown a 10°F reduction in intake temperatures, along with a +5 whp and +7 wtq bolt-on power increase on a stock vehicle.
Installation is straightforward, requiring no modifications to the stock A/C line, and can be completed in under 30 minutes. The kit includes all necessary components for a complete installation: new Y-pipe gaskets, BPV gasket, silicone PCV hose, and silicone throttle-body coupler, ensuring long-term reliability and performance.
Features
- Reduces intake temperatures by 10°F compared to stock
- Proven +5 whp and +7 wtq bolt-on power increase on stock vehicle
- 3.75-inch-thick core with 584 in³ volume for optimal heat transfer
- Supports vehicles from stock up to 400 whp
- 100 percent aluminum construction with durable cast end tanks
- TIG-welded bar-and-plate core for efficient cooling
- Direct-fit installation in under 30 minutes
- No modification to stock A/C line required
- Includes new Y-pipe gaskets, BPV gasket, silicone PCV hose, and throttle-body coupler
Included:
-
(1) Bar-and-Plate Intercooler
- (1) Intercooler to Throttle Body Transition Coupler
- (1) PCV Hose
- (1) Bypass Valve Gasket
- (2) Y-pipe to Intercooler Gaskets
- (1) Black Nylon Hose Fitting, 3/4-in I.D.
- (1) Black Nylon Tee Hose Fitting, 3/4-in I.D.
Installation Guide
Description supplied by Subimods.com through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
