Mishimoto Top Mount Intercooler w/ Powder Coated Hoses – 2008-2021 Subaru WRX STi

$1,128.61

SKU: MMTMIC-STI-08 Category: Tags: , , , , , , Brand:

Add some additional reliability and engine bay styling with the Mishimoto Top Mount Intercooler Kit. Stock coolant expansion tanks are prone to failure after years of constant temperature variations.

COOLER OVERALL SIZE
24.5″ x 11.5″ x 4.25″

COOLER CORE SIZE
21″ x 7.25″ x 3.75″

COOLER CONSTRUCTION
Bar-and-plate with cast end tanks

TANK WALL THICKNESS
3.5mm

COOLER INLET / OUTLET
Inlet: 2.5″ x 1.313″ (x2)
Outlet: 2.56″ I.D. / 3.00″ O.D.

COOLER FIN SPECS
Internal: 4.7mm fin height, 2.8mm fin pitch
External: 6.5mm fin height, 1.7mm fin pitch

INTERCOOLER TO THROTTLE-BODY COUPLER HOSE SPECS
2.125″ length
2.75″ I.D.
3.00″ O.D.
4mm thick

PCV HOSE SPECS
17.5″ length
0.45″ I.D.
0.75″ O.D.
4mm thick

COOLER WEIGHT
21 lb

ALSO FITS
08–15 Subaru WRX STI

ENGINE CODES
EJ257
EJ255

CHASSIS CODES
GR
GV

PURCHASE 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″ I.D.
(1) Black Nylon Tee Hose Fitting, 3/4″ I.D.

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.

  • Direct fit for the 2008–2015 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″ thick core with 584 in3 of volume produces optimal heat transfer for vehicles from stock to 400 whp
  • 100% 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

Additional information

Weight23.85 kg
Dimensions193 × 91.4 × 41 cm
Finish

Black, Silver

Hose Colour

Black, Blue, Red

Reviews

There are no reviews yet.

Be the first to review “Mishimoto Top Mount Intercooler w/ Powder Coated Hoses – 2008-2021 Subaru WRX STi”

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Applications

Models suitable for this product

MakeModelYearSubmodel
MakeModelYearSubmodel
SubaruImpreza2008 - 2014WRX STi
SubaruWRX STi2008 - 2021

Got something to discuss?