Mishimoto · New
Mishimoto 20+ Toyota GR Supra 3.0L / 19+ BMW Z4 3.0L Performance Heat Exchanger
MPN MMHE-SUP-20 · Store SKU misMMHE-SUP-20
Supplier stock checked 11/7/2026, 11:38:30 AM UTC. Adding a part does not reserve it.
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Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
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. High-performance component designed to enhance thermal efficiency, durability, and reliability under demanding conditions. Engineered to support optimal temperature control and system performance across applications. Performance Heat Exchanger, fits Toyota GR Supra 3.0L 2020+
Manufacturer fitment & guides
Check MMHE-SUP-20 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
