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CTS Turbo A90/91 Toyota Supra & BMW G20/G21/G29/G42 Series Transmission Oil Cooler

CTS Turbo A90/91 Toyota Supra & BMW G20/G21/G29/G42 Series Transmission Oil Cooler

CTS TURBO
Availability:
in stock, ready to be shipped
SKU CTS-HX-0020
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99
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We are proud to announce our new Oil Transmission Cooler for A90/91 Toyota Supra & BMW G20/G21/G29/G42 Series. This a dual-core design that is almost 2.5x larger compared to the OEM unit. The factory unit will overheat on prolonged use and gear shifts will become sluggish. With our transmission oil cooler upgrade you can be sure under extreme conditions you will maintain maximum shifting performance. Complete plug-n-play upgrade for your factory automatic transmission cooler. This is the perfect upgrade for road racing and drag racing vehicles. Fitment (replaces OE number: 17219494828). Compatible with automatic transmissions only. Compatible with xDrive and RWD. Does not fit Gen3 B58 engines.
  • 2020 - present A90/91 Toyota Supra 3.0T
  • 2019 - 2024 BMW G20 M340i
  • 2019 - 2024 BMW G21 M340i
  • 2019 - 2024 BMW G20 330e hybrid (not compatible with 330i non-hybrid)
  • 2019 - 2024 BMW G21 330e hybrid (not compatible with 330i non-hybrid)
  • 2019 - 2024 BMW G22 M440i
  • 2019 - 2024 BMW G29 z4 M40i
  • 2022 - 2024  BMW G42 M240i
Installation must be performed by a qualified professional.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 10 applications
M440i
Make Model Engine Years
BMW M440i 2018–2023
BMW M440i (G22) 2018–2023
M340i
Make Model Engine Years
BMW M340i 2018–2023
BMW M340i (G20) 2018–2023
Z4 M40i
Make Model Engine Years
BMW Z4 M40i 2019–2022
BMW Z4 M40i (G29) 2019–2022
SUPRA
Make Model Engine Years
TOYOTA SUPRA 2021–2022
TOYOTA SUPRA (A91) 2021–2022
M240i
Make Model Engine Years
BMW M240i 2022–2023
BMW M240i (G42) 2022–2023

Fitment data last updated: 2026-06-26