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Description
Performance Heat Exchanger Toyota Supra GR 3.0T 2020+Help keep your intake air temperatures down with the Mishimoto Performance Heat Exchanger explicitly designed for the 2020+ Toyota GR Supra 3. 0L and 2019+ BMW Z4 3. 0L. Air to water intercooling is the future for forced induction vehicles, so it's no surprise when the BMW and Toyota tag team integrated their system directly into the intake manifold for these new aged sports cars. This might maximize the cooling efficiency of the B58, but there are
Help keep your intake air temperatures down with the Mishimoto Performance Heat Exchanger explicitly designed for the 2020+ Toyota GR Supra 3.0L and 2019+ BMW Z4 3.0L. Air-to-water intercooling is the future for forced induction vehicles, so it's no surprise when the BMW and Toyota tag-team integrated their system directly into the intake manifold for these new aged sports cars. This might maximize the cooling efficiency of the B58, but there are still some shortcomings, especially when it comes to the A90 and G29's heat exchanger. Luckily, we here at Mishimoto have the solution.We started from the ground up with our design, starting by ditching all plastic bits, replacing the end tanks, core, and inlet/outlet ports with a durable aluminium TIG-welded for maximum durability. We also opted to utilize strutted tubes within our heat exchanger core to add even more strength, ensuring an added resistance against bowing and flexing under hard cornering.
There's more to our design than strength as well. In addition to our durability features, we also expanded our heat exchanger's size, adding 31% in core volume and 48% to the external fin surface area. Combined with our dual-pass flow configuration and louvered fin design, we were able to record a 5-7°F drop in intake air temperatures, along with a more consistent global intercooler coolant temperature.
The Mishimoto Performance Heat Exchanger for the 2020+ Toyota GR Supra and 2019+ BMW Z4 3.0L is available in a natural finish and includes the Mishimoto Lifetime Warranty for a worry-free installation.
- 2.7-3.8°C drop in intake air temperatures over stock
- 31% increase in core volume
- 48% increase in external fin surface area
- Strutted tubes incorporated in core for maximum durability
- Full aluminium, TIG-welded construction
- Dual-pass design for maximum cooling
- Patent Pending
- Mishimoto Lifetime Warranty
- 2020-On Toyota Supra GR 3.0T
- *Some modification is required. Factory transmission cooler tabs need to be removed for proper fitment. Mishimoto heat exchanger provides new transmission cooler mounting tabs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.5 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Exact Fit for 2001 BMW 325CI Convertible
Style: Gloss Black Single Slat, Size: E46（1999-2002）2-Door, Style: Gloss Black Single Slat, Size: E46（1999-2002）2-Door
Perfect fit for a 2001 BMW 325CI convertible.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Sedan
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Chrome, Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Chrome
Perfect fit for a 2002 325i sedan, locks in place and does not fall out.
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Reviewed in the United States on March 4, 2026
★★★★★ 5
Perfect fit
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black
Perfect fit for the 2004 E46 BMW.
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Reviewed in the United States on October 20, 2025
★★★★★ 4
Price
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black M-Color Dual Line
I installed this on an e46 325ix sedan, they only worked, one of them is just a little loose. I don't know how long they last, because every time I open the bonnet, the lever bothers me a little?
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Reviewed in the United States on March 19, 2023
★★★★★ 1
Not proper size
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black, Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black
Driver side is smaller and every time I open the hood it fall down. I have to bend the lever to open the hood to install it. It look good but I’m not happy with it and I’m scared ti drop it while I’m driving. I have to check on it every where I go to be sure didn’t fall
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Reviewed in the United States on April 4, 2023