• 15+ Years of Performance Parts, Tuning & Installation

    Koyo 03-07 Mitsubishi Evolution 7/8/9

    • Backed by real installs and tuning experience at FAST of West Chester

    Everyday Low Price:

    $300.00
    $300.00
    Shipping calculated at checkout.

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    Koyorad's new 48mm HH Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs and manufactures each radiator with precision; therefore each one is a direct-fit performance replacement for the stock OE plastic/aluminum radiator for a quick and simple installation with no modifications. Koyo has also integrated a 1/8" NPT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with aftermarket temperature gauges. Koyorad quality is a direct result of their privately owned factories which allow Koyorad Japan to oversee each stage of radiator production. This ensures that quality is never sacrificed for quantity. Each Koyo all aluminum radiator core is hand assembled, Nocolok brazed, then TIG welded by hand with the finest aluminum available. These are just a few characteristics that have earned Koyorad Radiators their excellent reputation in performance radiators worldwide. *Features* * Koyorad HH Series 48mm Hyper Core * OE Specific mounting and direct fit * Nocolok-R Brazing * Precise Tube and Fin alignment * Billet aluminum filler neck * 1/8" NPT female accessory fitting
    • Earn FAST points on this part!
    • Backed by real-world installs
    • FAST WC Team Approved
    Koyo 03-07 Mitsubishi Evolution 7/8/9

    $300.00

    Why Drivers Choose FAST of West Chester

    • I can't recommend this place enough. Being able to trust a shop in the performance world is big. The 2hr drive to get there, is worth knowing the job will be done right. Very happy to have found this shop, to
      support my builds going forward.

      Donald Wojnar

    • I recently had the pleasure of working with FAST of West Chester for some performance upgrades on my 2022 WRX, and the experience was nothing short of exceptional. I opted for a Borla S-Type exhaust and Cygnus Coilovers, and the team at FAST nailed the installation, fitment, and setup to a T.

      Adam Cranston

    • The team at FAST are excellence in every way. First, I consulted with Dave on mods for my HPDE track car. He listened and advised me on the best parts & mods to achieve my goals. He was patient & gave me space to research the options presented & worked with me through several changes before we built. Second, the build execution was flawless, proper heat shielding, bracing and poly everywhere. All components worked as advertised.

      Bryce Budd

    • This place has been my go to shop for all things Subaru. From simple service to performance parts and tuning, they have been top notch.

      William Brunell

    • Excellent shop. They installed a Cobb Stage 2 DP and Whiteline Sway bars and end links on my 2013 WRX. The work was done right and clean. The estimate was accurate. They were very knowledgeable, friendly and gave me the straight scoop on exactly what I was getting for the money
      and what I needed to get where I want to be with it. I'd recommend them
      to any car enthusiast.

      Devin Greco

    Does it come with a warranty?

    Most products we carry include a manufacturer warranty. Since we work with top performance brands, warranty coverage can vary by product. If you have questions about a specific item, reach out — we’re happy to help.

    Do you offer installation help or advice?

    Yes — we don’t just sell parts, we install and tune them too. FAST of West Chester is a real performance shop, and we’ve worked hands-on with many of the products we carry. If you have questions about fitment, installs, or building your setup, our team can point you in the right direction.

    How fast is shipping?

    Many of our products ship the same day or next business day, depending on availability. We work hard to get parts out fast so you can get your build moving without delays.

    What’s your return policy?

    Returns for exchange or refund are accepted within 30 days of receiving your order. Items must be in new, unused condition and in original packaging. If you have any questions, our team will help make the process easy.

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