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JAT Newsletter

Mishimoto WRX/STI Performance Top-Mount Intercooler Kit, 2002–2007

20.00 LBS
* Core Color:
* Hose Color:

Product Description

WRX/STI Performance Top-Mount Intercooler Kit, 2002–2007


  • Direct fit for the 2002–2007 Subaru WRX/STI
  • High efficiency bar-and-plate core provides increased volume, optimal heat transfer, and significantly reduces AITs
  • Durable and precision engineered cast aluminum end tanks provide smooth flow
  • Includes silicone bypass hose, silicone crankcase ventilation hose, bypass valve gasket, T-bolt clamps, and all hardware for installation
  • Unique single inlet design provides superior airflow and proper dispersion of air through the core
  • Gained 14 hp and dropped intake temperatures 30°F when installed in 305 hp vehicle with 20–22 psi of boost
  • Will support vehicles with up to 350 hp
  • Available in Sleek Silver or Stealth Black finish
  • Mishimoto Lifetime Warranty


Purchase Includes

1 – Bar-and-Plate Intercooler
5 – Silicone Hoses and Couplers
1 – High temp silicone “S” hose
4 – T-Bolt Clamps
2 – 3” T-bolt Clamps
1 – 2.75” T-bolt Clamp
1 – 2.25” T-bolt Clamp
1 – Bypass Valve Gasket
1 – Black Nylon Hose Fitting, ½” I.D.
1 – Black Nylon Tee Hose Fitting, ½” I.D.
1 – WRX specific BPV hose
1 – STI specific BPV hose
1 – Intercooler to throttle body coupler
1 – PCV hose

Cooler Overall Size
22.25” X 11.25” X 3.625”

Cooler Core Size
19” X 6” X 3.5”

Cooler Construction
Bar-and-plate with cast end tanks

Cooler Inlet / Outlet
Inlet: 2.12” I.D. / 2.25” O.D.
Outlet: 2.50” I.D. / 2.75” O.D.

Cooler Fin specs
Internal: 6.5mm fin height, 2mm fin pitch
External: 6.5mm fin height, 1.7mm fin pitch

Cooler Weight
17.25 lbs

Cooler Tank Wall Thickness

Also Fits
02–07 Subaru WRX
04–07 Subaru STI
05–06 Saab 9-2x Aero

Engine Codes

Warranty Information

Mishimoto Performance (MP), warrants all of its products under its 'no questions asked' limited lifetime warranty policy. Regardless of the defect in product, Mishimoto will replace the original product. Warranty claims must be accompanied by the original sales receipt from an authorized dealer.

A trained professional should install all MP products. Any issues with compatibility or installation should be addressed before attempting to install the product.

The purchaser's remedy for breach of this limited warranty, exclusive of all other remedies provided by law, is expressly limited to repair or replacement of any part or parts. All products returned for warranty consideration must be returned to MP with all transportation expenses prepaid.

MP shall not be responsible for damages to its products or injury to persons using the products in any manner that would constitute improper operation, including but not limited to: incorrect opening of radiator pressure caps, burst hoses, unintended application or usage not intended by MP, negligence, improper installation, or any other use that may cause damages or injury. MP shall not be responsible for injury or harm to persons or property when caused by persons or vehicles using its products.

Accident Protection Mishimoto, under its no questions asked warranty policy, will provide a warranty for all claims including vehicles involved in accidents. Warranty claims must include pictures of the accident and an official police report, and must be within three months of the accident.

Fitment Disclaimer

All Mishimoto products are engineered to fit with OEM applications, as well as other Mishimoto products.

Mishimoto will not be held responsible for fitment issues caused by attempted installation of additional aftermarket parts. This includes, but is not limited to, performance parts and any other non-OEM replacement parts. Fitment with different brands cannot be guaranteed.

Furthermore, Mishimoto will not be held responsible for fitment issues caused by an accident. Many times, clearances needed for installation are very strict. If a vehicle has been involved in a front-end accident, available space for a product such as a thicker aluminum radiator may be compromised.

For all warranty claims, please contact Mishimoto.

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