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Mishimoto 20+ Toyota GR Supra 3.0L / 19+ BMW Z4 3.0L Performance Heat Exchanger

SKU: MISMMHE-SUP-20

Heat Exchangers

MM Heat Exchangers...

Mishimoto 20+ Toyota GR Supra 3.0L / 19+ BMW Z4 3.0L Performance Heat Exchanger

SKU: MISMMHE-SUP-20

Heat Exchangers

MM Heat Exchangers...

Sale ends in Calculating...

A$1,406.63 A$1,639.85
IN STOCK! Est Ship 3-5 days. In stock at 1 location (4 available)

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Description

Exclusive Mishimoto flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Mishimoto part numbers. There's never been a better time to buy your Mishimoto upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Turbo Heat Exchanger

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.

Additional Information

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.

Part Type

Turbocharger Heat Exchanger


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:52:59

Data: v4.2 - Upd: 2026-11-11 03:10:05

Features

  • 31-percent increase in core volume
  • 5-7F drop in intake air temperatures over stock
  • Includes galvanized steel stone guard

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Description:Mishimoto 20+ Toyota GR Supra 3.0L / 19+ BMW Z4 3.0L Performance Heat Exchanger
Install Difficulty:3
Part Number:misMMHE-SUP-20
Feature 1:Direct fit for the 2020+ Toyota GR Supra, and 2019+ BMW Z4 3.0L
Feature 2:5-7F drop in intake air temperatures over stock
Feature 3:31-percent increase in core volume
Feature 4:Includes galvanized steel stone guard
Feature 5:48-percent increase in external fin surface area
Feature 6:Strutted tubes incorporated in core for maximum durability
Feature 7:Full aluminum, TIG-welded construction
Feature 8:Dual-pass design for maximum cooling
Feature 9:Patent No. D976,769 S
Feature 10:Mishimoto Lifetime Warranty
TechSpec Applications:2020+ Toyota GR Supra 3.0L--2019+ BMW Z4 3.0L
TechSpec Chassis Codes:A90--G29
TechSpec Core Height (in):19.5
TechSpec Core Length (in):24.2
TechSpec Core Thickness (in):1.6
TechSpec Engine Codes:B58
TechSpec Includes:Purchase Includes:-- Mishimoto Performance Heat Exchanger-- Stainless-Steel Stone Guard--Mishimoto Lifetime Warranty
TechSpec Material:Aluminum
TechSpec Note:Some modification is required. Factory transmission cooler tabs need to be removed for proper fitment. Mishimoto heat exchanger provides new transmission cooler mounting tabs.
TechSpec Overall Height (in):19.7
TechSpec Overall Length (in):28.1
TechSpec Overall Width (ins):2.4
TechSpec Rows:1

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Mishimoto
StreetFX SKU misMMHE-SUP-20
SFX Item ID 4049925
Accounting SKU mis-MMHE-SUP-20
Manufacturer SKU MMHE-SUP-20
Manufacturer UPC 840197700570
Alternative References MIMMMHE-SUP-20, MIO-MMHE-SUP-20, MMHE-SUP-20

Heat Exchangers, Performance Heat Exchanger, Dual Pass, Aluminum, Natural, Toyota, BMW, Each

Mishimoto heat exchangers offer improved design for increased performance in your vehicle. Air-to-water intercooling is efficient, and while stock exchangers perform well; their small cores and plastic parts leave room for improvement. Mishimoto performance heat exchangers are designed with increase core volume and external fin surface area, plus they deliver full aluminum construction—including the end tanks—and TIG welding. These upgraded features deliver efficient operation, a drop in temperatures, and a rise in performance.

Product Attributes
UPC840197700570
BrandMishimoto
QuantitySold individually.
Part TypeHeat Exchangers
Depth (in.)2.400 in.
Width (in.)28.100 in.
Fan IncludedNo
Height (in.)19.700 in.
Product LineMishimoto Heat Exchangers
Heat Exchanger TypeDual pass
Heat Exchanger ColorNatural
Heat Exchanger MaterialAluminum
Manufacturer's Part NumberMMHE-SUP-20
Mounting Brackets IncludedYes

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