| Description_DEF |
Intercooler Kit |
| Description_EXT |
Performance Top-Mount Intercooler Kit, fits Subaru WRX STI 2008-2021 |
| Description_DES |
Subaru WRX STI Performance TMIC, Silver Cooler, Red Hoses, 2008-2021 |
| Description_INV |
Mishimoto MMTMIC-STI-08SLRD |
| Description_FAB |
Direct fit for the 2008-2021 Subaru WRX STI |
| Description_FAB |
Provides 10 F temperature drop compared to stock intercooler |
| Description_FAB |
Proven 5 whp and 7 wtq bolt-on power increase for stock vehicle |
| Description_FAB |
3.75-in thick core with 584 in3 of volume produces optimal heat transfer for vehicles from stock to 400 whp |
| Description_FAB |
100-percent aluminum construction with durable cast end tanks |
| Description_FAB |
TIG-welded to a highly efficient bar-and-plate core |
| Description_FAB |
Easily installs in under 30 minutes |
| Description_FAB |
Does not require modification to the stock A/C line and functions with the stock intercooler Y-pipe |
| Description_FAB |
Includes new Y-pipe gaskets, BPV gasket, silicone PCV hose, and silicone throttle-body coupler |
| Description_FAB |
Available in durable powder-coated Stealth Black or Sleek Silver finish |
| Description_FAB |
Mishimoto Lifetime Warranty |
| Description_SHO |
Intercooler Kit |
| Description_MKT |
Looking for a way to reduce high intake temperatures on your stock or modified STI? The solution is the Mishimoto direct-fit top-mount intercooler engineered specifically for the 2008-2021 Subaru WRX STI. Mishimoto engineers spent months designing and testing this new intercooler to ensure optimum performance on both the street and track. This intercooler utilizes durable cast aluminum end tanks TIG-welded to a highly efficient, dense bar-and-plate core. The Mishimoto intercooler has a 3.75 inch thick core and a total volume of 584 in3. Thanks to this volume and a very dense offset fin pitch, we are able to optimize heat transfer and support vehicles from stock up to 400 whp. This intercooler endured rigorous testing, showing a 10 degree Fahrenheit temperature drop as well as a +5 whp and +7 wtq bolt-on power increase for our stock test vehicle. Installation is simple, requires no modification to the stock A/C line, and can be completed in under 30 minutes. Included with this intercooler are new Y-pipe gaskets, a new BPV gasket, a silicone PCV hose, and a silicone throttle-body coupler. These components negate the need to gather supplies for installation, and they ensure years of reliable service. This intercooler is available in a durable powder-coated finish of Stealth Black or Sleek Silver, and it includes the Mishimoto Lifetime Warranty. |
| CARB EO Number |
D-759 |
| Install Difficulty |
3 |
| OptionLabel |
Silver Intercooler, Red Hoses |
| SellingPoint01 |
Direct fit for the 2008-2021 Subaru WRX STI |
| SellingPoint02 |
Provides 10 F temperature drop compared to stock intercooler |
| SellingPoint03 |
Proven 5 whp and 7 wtq bolt-on power increase for stock vehicle |
| SellingPoint04 |
3.75-in thick core with 584 in3 of volume produces optimal heat transfer for vehicles from stock to 400 whp |
| SellingPoint05 |
100-percent aluminum construction with durable cast end tanks |
| SellingPoint06 |
TIG-welded to a highly efficient bar-and-plate core |
| SellingPoint07 |
Easily installs in under 30 minutes |
| SellingPoint08 |
Does not require modification to the stock A/C line and functions with the stock intercooler Y-pipe |
| SellingPoint09 |
Includes new Y-pipe gaskets, BPV gasket, silicone PCV hose, and silicone throttle-body coupler |
| SellingPoint10 |
Available in durable powder-coated Stealth Black or Sleek Silver finish |
| SellingPoint11 |
Mishimoto Lifetime Warranty |
| SellingPoint12 |
N/A |
| SellingPoint13 |
N/A |
| SellingPoint14 |
N/A |
| SellingPoint15 |
N/A |
| TechSpec Applications |
2008-2021 Subaru WRX STI |
| TechSpec Centerline Radius |
N/A |
| TechSpec Chassis Codes |
GR--GV |
| TechSpec Core Height (in) |
7.25 |
| TechSpec Core Length (in) |
21 |
| TechSpec Core Thickness (in) |
3.75 |
| TechSpec Core Type |
Bar-and-Plate |
| TechSpec Engine Codes |
EJ257--EJ255 |
| TechSpec Includes |
(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. |
| TechSpec Inlet (in) |
N/A |
| TechSpec Installation Notes |
N/A |
| TechSpec Maximum Recommended Boost Pressure (PSI) |
N/A |
| TechSpec Maximum Recommended Horsepower |
N/A |
| TechSpec Note |
This kit is rated for 250-450 whp with maximum limits of approximately 500 whp, or 30 PSI of turbo boost. Exceeding that horsepower or pressure limit may require a larger front-mount intercooler. |
| TechSpec Outlet (in) |
N/A |
| TechSpec Overall Height (in) |
11.5 |
| TechSpec Overall Length (in) |
24.5 |
| TechSpec Overall Width (in) |
4.25 |
| TechSpec Pipe Diameter |
N/A |
| TechSpec Pipe Length |
N/A |
| TechSpec Pipe Shape |
N/A |
| TechSpec Weight (lbs) |
21 |
| Length |
18.0000 |
| Width |
8.0000 |
| Height |
38.0000 |
| Weight |
27.0000 |
