Hello!

Unfortunately, due to vendor restrictions we are unable to sell this brand within Australia or the UK. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

Hello!

Unfortunately, due to vendor restrictions we are unable to sell this brand within Australia. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

Hello!

Unfortunately, due to vendor restrictions we are unable to sell this brand within your country. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

Hello!

Unfortunately, due to vendor restrictions we are unable to sell this product or brand within California. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us Here or call 1-888-627-3736 to speak to one of our experts.

Hello!

Unfortunately, we are not able to ship this item outside of the United States.
If you have any questions please contact us at: 1-888-627-3736 or Email Us Here.

Choose Your Car 
Koyo Aluminum Radiator 03-07 Evolution Half Radiator


Koyo

Koyo Half-Size Aluminum Radiator | 2003-2006 Mitsubishi Evo 8/9

PART# KOY HH032412
Find a lower price!?

( We'll refund the difference! )

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

Email - sales@maperformance.com

Phone 1-888-627-3736


$317.99   $435.60
Instant Savings of 27% ($117.61 USD)

Ships for FREE by , when ordered within hrs and mins

Fits Your
MAP Loyalty: Earn $6.36 Toward Next Purchase!

2-Row Half-Size Racing Raditor for Evo 8/9

This half sized radiator is intended for drag, small track, and short duration race vehicles only. Modifications may be required for installation.

Koyo incorporates application specific mounting locations for all fan shrouds, inlet/outlet hoses and top/bottom mounting pins, ensuring quick and pain-free installs. Each Koyo All Aluminum Race Radiator is Heliarc welded individually by hand. This creates the strongest aluminum to aluminum bond, to mate all components.

Construction under strict quality control and solid boxing result in tubes with optimal coolant flow and fins with highly efficient heat transfer. Tubes, Fins, Headers and Brackets are brazed in a state-of-the-art Nocolok furnace, bonding all components to resist damage from vibration, road debris, and the elements. Precision machined billet filler necks are incorporated on each Koyo radiator for strength, durability and better sealing.

Features

  • Precise Tube and Fin Alignment
  • Nocolok Brazing
  • Billet Filler Neck
  • OE Specific Mounting and Hand Crafted Heliarc Welds

Applications

  • 2003-2006 Mitsubishi Evo 8/9

What's In The Box?

  • (1) Race Radiator

Warranty

    2-Row Half-Size Racing Raditor for Evo 8/9

    This half sized radiator is intended for drag, small track, and short duration race vehicles only. Modifications may be required for installation.

    Koyo incorporates application specific mounting locations for all fan shrouds, inlet/outlet hoses and top/bottom mounting pins, ensuring quick and pain-free installs. Each Koyo All Aluminum Race Radiator is Heliarc welded individually by hand. This creates the strongest aluminum to aluminum bond, to mate all components.

    Construction under strict quality control and solid boxing result in tubes with optimal coolant flow and fins with highly efficient heat transfer. Tubes, Fins, Headers and Brackets are brazed in a state-of-the-art Nocolok furnace, bonding all components to resist damage from vibration, road debris, and the elements. Precision machined billet filler necks are incorporated on each Koyo radiator for strength, durability and better sealing.

    Features

    • Precise Tube and Fin Alignment
    • Nocolok Brazing
    • Billet Filler Neck
    • OE Specific Mounting and Hand Crafted Heliarc Welds

    Applications

    • 2003-2006 Mitsubishi Evo 8/9

    What's In The Box?

    • (1) Race Radiator

    Warranty

      Customer Reviews

      Based on 7 reviews
      100%
      (7)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      0%
      (0)
      A
      Anonymous
      Koyo Rad

      Awesome product from Koyo! Always excellent customer service from Map performance thank you!!

      k
      kevin rodriguez
      No cap

      Everything was good but no cap such an expensive radiator and it comes with no cap that’s my only issue everything else was fine

      F
      Francisco Garcia
      Great product

      Amazing fit went from full sized to half sized and fits perfect

      A
      Aem ftw
      EASY INSTALLATION

      This half sized radiator is equipped with the feet to go into the stock radiator bracket and the finish on the welds are top notch also it was packaged nicely so it could not be damaged great buy for anyone looking to do a forward facing kit !

      S
      SIAULINSHOP
      map is MAP! once again

      quality parts is all u can find

      MAP Limited Lifetime Warranty

      1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

      2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

      3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

      4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

      For warranty evaluation please create a support ticket via this form Click Here For Customer Service.