Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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For Your Every Summer RSVP, with Code: SUMMER15
Description
CSF High-Performance Transmission Oil Cooler - BMW/Toyota / A9X / G2X / GR Supra / Z4 M40i / M340i/xDriveSpecs 5. 4mm Tall Multi Louvered Fin vs. OEM 7mm Made with CSFs AC Condenser Technology Using a 1 Row Super High Pressure 16mm 9 Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact 129mm Overall Height vs. OEM 125mm Allows for Maximum Performance Without Increasing Overall Surface Area or Blocking Airflow to Rest of Cooling System Utilizes OEM Top Bottom Rubber Seals for Optimal Airflow OEM Style Quick Connect Inlet Outlet
Specs
- 5.4mm Tall Multi-Louvered Fin vs. OEM 7mm
- Made with CSFs AC Condenser Technology Using a 1-Row Super-High Pressure 16mm 9-Channel Microtube for Optimal Oil Flow and Maximum Surface Area Contact
- 129mm Overall Height vs. OEM 125mm Allows for Maximum Performance Without Increasing Overall Surface Area or Blocking Airflow to Rest of Cooling System
- Utilizes OEM Top/Bottom Rubber Seals for Optimal Airflow
- OEM Style Quick Connect Inlet/Outlet Connections
- Drop-in Fit Requires No Modifications to Install
- Can be Installed With CSFs High-Performance Heat Exchanger (CSF #8154) or with the OEM Cooling System
- 2-Year Limited Warranty
- Ideal for Road Racing, Drag Racing, and Vehicles With Increased Performance and/or Transmission Tuning
Fits
- 2020+ Toyota GR Supra (A90/A91)
- 2018+ BMW G29 Z4 M40i
- 2018+ BMW G20 3-Series (330e, M340i, M340iX)
- 2018+ BMW G21 M340iX Touring
Dual-core Advantage
- 240% Increase in Core Volume
- 130% Increase in Fluid Capacity Compared to OEM (CSF 550ml vs. OEM ~240ml)
- Two 16mm Stacked Cores = 32mm Core Width (44mm Overall Width) vs. OEM 15mm Core Width
- Rear Cooler: 15 Rows vs. OEM 12 Rows
- Front Cooler: Additional 12 Rows
CSFs industry-exclusive dual-core design allows for maximum performance and the largest core volume oil capacity without effecting airflow into the rest of the cooling system. No more transmission temperature overheating or expansion tank overflow during racing conditions.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
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Product Reviews
★★★★★ 4
Asurion insurance worth purchasing!
We purchased the above ground pool vacuum from extremepowerUS, great vacuum. We used this pool vacuum for 3 years before it died. We purchased the extra warranty through Asurion when we purchased the vacuum. I contacted Asurion and they sent me a gift card in the amount of my purchase. No questions asked, they made it so easy. Thanks Asurion.
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Reviewed in the United States on June 15, 2025
★★★★★ 5
No Hassles
Immediate payment - no hassles.
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Reviewed in the United States on March 19, 2026
★★★★★ 5
Hassle free experience!
Very impressed by how easy it was to file a claim online. I was expecting a hassle or a run around to make it more work than necessary, to discourage claims, but nope, super simple! I initially thought I would get a replacement product, but instead, they sent an Amazon e-gift card, which was even better, since the price of the product went up from when I originally bought it. With the gift card, I was able to replace it with a cheaper item. Definitely worth the low cost insurance!
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Reviewed in the United States on June 4, 2025
★★★★★ 5
Protection contract
Great company I’ve had them before and have been fortunate than I never have to use them, but I enjoy the protection.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
It’s worth it
Easy to use
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Reviewed in the United States on May 7, 2026
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