Koyo 2020+ Toyota Supra 3.0L All-Aluminum Remote Radiators (koyHH423660)

Regular price $615.96 USD Sale price $615.96 USD Regular price $870.00 USD
Sale 29.2% $254.04 USD (29.2%)
In Stock: 3
SKU: koyHH423660
Product Description

Koyo proudly presents the all-aluminum remote radiator for the 2020 Toyota Supra and also fits in the 2018-2020 BMW Z4 3.0L. The core thickness of the aluminum remote radiators increased by nearly 80% over the OEM auxiliary radiators to boost the platform's heat capacity and endurance. Koyo designed this all-aluminum radiator to provide an extraordinary upgrade to the OEM plastic tank heat exchangers which are prone to cracking over time. Additionally, all mounting provisions are retained like the OEM rock guards and shrouds. It also has OEM quick connect hoses that are direct fit, so 30-minute is enough to install per side with common hand tools. The Koyo all-aluminum radiator features advanced engineering and design methods, flawless TIG welds, proficient furnace brazing, and triple pressure testing for quality.


  • Toyota Supra [3.0L] Turbo (2020, 2021)


  • Hand welded end tanks, furnace brazed and high-density 48mm Hyper cores, and split directional louvered fins
  • Radiator core thickness has been increased by nearly 80% over the OEM auxiliary radiators
  • All-aluminum construction provides an excellent upgrade to the OEM plastic tank heat exchangers
  • All mounting provisions are retained for the OEM rock guards and shrouding
  • OEM quick connect hoses are a direct fit allowing an easy 30-minute installation per side with common hand tools
  • Improves heat capacity
  • Increases performance
  • High-quality construction


  • Manufacturer Standard Warranty
  • Made in Japan

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck items, will require up to 7 business days to ship due to size. i.e. hoods, trunks, body kits, etc.

All orders made after 3:00pm ET will be shipped or processed the next business day.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.

All international orders outside of the USA are subject to duties and taxes fees 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.

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.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.

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