Model: MMHE-SUP-20

Performance Heat Exchanger, fits BMW M340i (G20)/Z4 (G29) 3.0L 2019+

$621.56
Regular Price $855.00

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Installation Difficulty: Medium

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Key Features
  • Direct fit for the 2020+ Toyota GR Supra, and 2019+ BMW Z4 3.0L
  • 5-7°F drop in intake air temperatures over stock
  • 31-percent increase in core volume
  • Includes galvanized steel stone guard
  • 48-percent increase in external fin surface area
  • Strutted tubes incorporated in core for maximum durability
  • Full aluminum, TIG-welded construction
  • Dual-pass design for maximum cooling
  • Patent No. D976,769 S
  • Mishimoto Lifetime Warranty

Key Features

  • Direct fit for the 2020+ Toyota GR Supra, and 2019+ BMW Z4 3.0L
  • 5-7°F drop in intake air temperatures over stock
  • 31-percent increase in core volume
  • Includes galvanized steel stone guard
  • 48-percent increase in external fin surface area
  • Strutted tubes incorporated in core for maximum durability
  • Full aluminum, TIG-welded construction
  • Dual-pass design for maximum cooling
  • Patent No. D976,769 S
  • Mishimoto Lifetime Warranty
Help keep your intake air temperatures down with the Mishimoto Performance Heat Exchanger explicitly designed for the 2020+ Toyota GR Supra 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 aluminum 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 is available in a natural finish and includes the Mishimoto Lifetime Warranty for a worry-free installation.
More Information
Overall Length (in) 28.1
Overall Height (in) 19.7
Overall Width (in) 2.4
Core Length (in) 24.2
Core Height (in) 19.5
Core Thickness (in) 1.6
Rows 1
Applications 2020+ BMW 330i
2020+ BMW 330xi
2020+ M340i
2020+ M340xi
2019+ BMW Z4
Engine Codes B58
Chassis Codes G20
G29
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.
Installation Guides
pdf
(Size: 12.6 MB)
pdf
(Size: 1.8 MB)
Purchase Includes:
Mishimoto Performance Heat Exchanger
Stainless-Steel Stone Guard
Mishimoto Lifetime Warranty

Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

For our complete warranty policy, please click here.

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Performance Heat Exchanger, fits BMW M340i (G20)/Z4 (G29) 3.0L 2019+

Model
MMHE-SUP-20
Sale Price $621.56 Regular Price $855.00