Mishimoto Transmission Cooler for 2019-2025 BMW & 2020-2025 GR Supra - MMTC-SUP-20

Key Features & Specs:

• Brand: Mishimoto
• Part Number: MMTC-SUP-20
• Product Type: Transmission Cooler
• Engine: 3.0L B58
• Transmission: ZF 8HP automatic
• Core Construction: Lightweight aluminum tube-and-fin
• Finish: Silver powder-coated
• Core Volume Increase: 162% over stock
• External Fin Surface Area Increase: 412% over stock
• Internal Cooling Fins: Yes
• Flow Design: Designed to minimize pressure drop
• Use: Track use, spirited driving, performance builds, and improved automatic transmission cooling
• Warranty: Mishimoto Lifetime Warranty
• Includes: Transmission cooler and Mishimoto Lifetime Warranty

Fitment:

• 2020-2025 Toyota GR Supra 3.0L
• 2020-2025 BMW M340i 3.0L
• 2019-2025 BMW Z4 3.0L

The Mishimoto Transmission Cooler for 2019-2025 BMW 3.0L models and 2020-2025 Toyota GR Supra 3.0L is designed to improve automatic transmission cooling for spirited driving, track use, and high-performance street applications. Built for vehicles equipped with the B58 and ZF 8HP automatic transmission, this upgraded tube-and-fin cooler increases core volume by 162% and external fin surface area by 412% while helping maintain proper fluid flow through the system. Internal cooling fins maximize heat transfer, making this cooler a strong upgrade for keeping transmission temperatures under control during demanding driving.