Koyo Hyper V-Series Aluminum Radiator - 02-07 Subaru Impreza WRX & STI (MT)

Regular price $477.60 USD $338.14 USD

Ready To Ship! Special Order! Ships in 10+ weeks

Part # koyVH091672

Koyorad now produces high quality direct replacement all aluminum performance radiator for the 2002 - 2007 Subaru Impreza WRX & Impreza WRX STI. This application features Koyorad’s VH-series radiator, 36mm core thickness with Hyper Fin and Tube Pitch design.

The Hyper V-Core Series is the newest to the Koyo All Aluminum Racing Radiator line up. An engine's cooling system in many newer vehicles are suffering due to limited space and crowding which affects air circulation. Koyorad’s new ultra efficient Hyper V core was developed specifically for vehicles, which see extreme heat, are limited in space, and where the factory inlet/outlet locations eliminate the option for a proper N-FLO design. The Hyper V Series radiators have a specially designed fin and tube pitch, which significantly increases its surface area while still allowing for excellent air circulation through the radiator. The Hyper V-Core series is the perfect solution where space savings and high performance is a must. All Koyorad Hyper V-Series All Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt in with no modifications necessary, and retain mounts for the stock fan shrouds and fans.

**Manual transmission only**

  • Subaru Impreza WRX [GD] (2002, 2003, 2004, 2005, 2006, 2007)
  • Subaru Impreza WRX STI [GD] (2002, 2003, 2004, 2005, 2006, 2007)


Precise Tube and Fin Alignment
Nocolok-R brazing with polish finish
Billet Filler Neck
Does not include Radiator Cap
100% bolt on, no fabrication required
New Hyper V-Core Series

Extended Information

Type: Radiator
Material: Aluminum
Core Series: Hyper V-Core
Core Size: 648mm x 341mm x 36mm

Customer Reviews

Customer Reviews

Based on 1 review
Aaron A. (Atlanta, GA, US)
Good Craftsmanship

The radiator was made very well. My only issue was that for the radiator to sit down flush to mount the brackets I had to cut off the 2 threaded mounts and the little hook on the bottom. Other than that no complaints.

Ps. Tighten the black drain plug at the bottom BEFORE you put it in the car.

Customer Questions


In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

All international orders outside of the USA are subject to duties and taxes per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.


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