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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
For Your Every Summer RSVP, with Code: SUMMER15
Description
Mishimoto 2020+ Toyota Supra Aluminum Auxiliary RadiatorsHelp 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
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.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2022 | BMW | M340i | Base |
| 2020-2021 | BMW | M340i xDrive | Base |
| 2020 | BMW | Z4 | M40i First Edition |
| 2020-2021 | BMW | Z4 | sDrive M40i |
| 2019-2021 | BMW | Z4 | sDrive30i |
| 2021-2022 | Toyota | GR Supra | A91 Edition |
| 2020-2022 | Toyota | GR Supra | Base |
| 2020 | Toyota | GR Supra | Launch Edition |
| 2020-2022 | Toyota | GR Supra | Premium |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 4
Quality
Size: 2 Channel-12 ft
Good rca’s
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Another Quality Product from Skar Audio
Size: 1-Female to 2-Male Y-Adapter-1 ft
High Quality RCA. I needed a 1 Male to 2 Female RCA Y adapter, and me not reading correctly ordered this. However - I managed to make this work at my AMP instead of the head unit. Great sound quality, Cable is a good gauge and matches my RCA's already ran in the car. Connects easy and had this installed within minutes. Thanks Skar!
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Reviewed in the United States on October 11, 2025
★★★★★ 5
Works as intended.
Size: 2 Channel-3 ft
Needed a short cable to run from stereo to pac-1 level knob. Works as it should.
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Perfect fit
Size: 1-Female to 2-Male Y-Adapter-1 ft
Used it for a super tweeter and loud speaker setup and it worked great nothing wrong with this product
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Fit perfectly on my old-school with a ls
Color: 40FT Wire+40FT Cable Sleeve
Worked good for what I need
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Reviewed in the United States on March 17, 2026