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Mishimoto

Mishimoto 2020+ Toyota Supra Aluminum Auxiliary Radiators

Manufacturer part number: MMRAD-SUP-20A

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CODE: MISMMRAD-SUP-20A
$660.00
$599.95 Available to order Sold out
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Help your 2020+ Toyota GR Supra 3.0L stay cool with the Mishimoto Performance Auxiliary Radiators! The latest Supra has taken over the role of being an icon for the tuning community, but even being backed by BMW, high coolant temperatures can still bring your track day or canyon carve to a screeching halt. Luckily, our auxiliary radiators are designed to keep your B58 running at optimal temperatures. For starters, we entirely replaced the slim stock core and plastic end tanks with a full aluminum, TIG-welded construction, sure to stand up to the abuse from the street, track, or drag strip. The core on our new design has also grown. We expanded the core's thickness to 1.57", which bumps the core volume by 30-percent over the stock unit. The updated tube-and-fin design employed on this radiator also expands the external fin surface area by 180-percent for maximum heat dissipation properties, primarily when used in conjunction with the Mishimoto Performance Aluminum Radiator. To ensure a long-lasting radiator, we also incorporated strutted tubes throughout the core for improved stability and drastically reduce the risk of breaks or leaks. The Mishimoto Performance Auxiliary Radiators are available in a polished finish for a sleek look under the hood of your A90 Supra. Also included is the Mishimoto Lifetime Warranty for a worry-free installation.

Installation Instructions
  • Features a 1.57-in thick, efficiently brazed aluminum core
  • 30-percent increase in core volume
  • Sold as pair

This Part Fits:

Year Make Model Submodel
2026 BMW M2 Base
2026 BMW M240i Base
2020-2026 BMW M340i Base
2020-2021,2026 BMW M340i xDrive Base
2026 BMW M440i Base
2026 BMW Z4 M40i
2020 BMW Z4 M40i First Edition
2020-2021 BMW Z4 sDrive M40i
2024 Toyota GR Supra 45th Anniversary Edition
2021-2022 Toyota GR Supra A91 Edition
2023 Toyota GR Supra A91-MT Edition
2020-2022,2026 Toyota GR Supra Base
2020 Toyota GR Supra Launch Edition
2026 Toyota GR Supra MkV Final Edition
2020-2022,2026 Toyota GR Supra Premium
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