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Top-Mount Intercooler Kit <br> 08-21 Subaru Impreza, WRX STI 2.5L
Top-Mount Intercooler Kit <br> 08-21 Subaru Impreza, WRX STI 2.5L
Top-Mount Intercooler Kit <br> 08-21 Subaru Impreza, WRX STI 2.5L
Top-Mount Intercooler Kit <br> 08-21 Subaru Impreza, WRX STI 2.5L
Top-Mount Intercooler Kit <br> 08-21 Subaru Impreza, WRX STI 2.5L
Top-Mount Intercooler Kit <br> 08-21 Subaru Impreza, WRX STI 2.5L
Top-Mount Intercooler Kit <br> 08-21 Subaru Impreza, WRX STI 2.5L
Top-Mount Intercooler Kit <br> 08-21 Subaru Impreza, WRX STI 2.5L
Top-Mount Intercooler Kit <br> 08-21 Subaru Impreza, WRX STI 2.5L
Top-Mount Intercooler Kit <br> 08-21 Subaru Impreza, WRX STI 2.5L
MISHIMOTO
®

Top-Mount Intercooler Kit
08-21 Subaru Impreza, WRX STI 2.5L

SKU: MIS-MMTMIC-STI-08SLBK
NEW
$695.95

Availability: Out Of Stock

Compatibility
Specification
Product Description Reviews
Description:

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.

Features:

  • Direct fit for the 2008-2021 Subaru WRX STI
  • Provides 10 F temperature drop compared to stock intercooler
  • Proven 5 whp and 7 wtq bolt-on power increase for stock vehicle
  • 3.75-in thick core with 584 in3 of volume produces optimal heat transfer for vehicles from stock to 400 whp
  • 100-percent aluminum construction with durable cast end tanks
  • TIG-welded to a highly efficient bar-and-plate core
  • Easily installs in under 30 minutes
  • Does not require modification to the stock A/C line and functions with the stock intercooler Y-pipe
  • Includes new Y-pipe gaskets, BPV gasket, silicone PCV hose, and silicone throttle-body coupler
  • Available in durable powder-coated Stealth Black or Sleek Silver finish


  • Package 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.


  • Compatible With:

  • 2008-2014 Subaru Impreza 2.5L
  • 2013-2015,2018-2021 Subaru WRX STI 2.5L


  • ACKNOWLEDGEMENT AND AFFIRMATION OF EMISSION AND CLOSED COURSE COMPETITION USE ONLY

    WARNING: CARB (The California Air Resources Board) and the EPA (Environmental Protection Agency) do not permit the installation or use of aftermarket emission related performance parts that remove or alter any OEM emission control devices that are not certified by CARB with an E.O. (Executive Order) number. A product that is not in compliance or does not meet the standards of CVC (California Vehicle Code) sections 27156 and 38391 are restricted for sale in the state of California and cooperating states. The only exceptions to these standards are vehicles that are specifically racing or competition vehicles that are ONLY driven on closed courses and are not driven on public roadways; including highways, local roads and public land. Prior to purchasing, please review and confirm your local laws and regulations regarding compliance for items restricted by the EPA & CARB. THIS PRODUCT IS FOR CLOSED COURSE RACE OR COMPETITION USE ONLY. IT IS NOT INTENDED FOR OR LEGAL FOR STREET USE. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3))

    WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/