CSF High Performance Transmission Oil Cooler for B58 M340i/Z4 M40i/A90/A91
CSF High Performance Transmission Oil Cooler for B58 M340i/Z4 M40i/A90/A91
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$599.00 USD
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$599.00 USD
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- Innovative Dual-Core Design (Industry Exclusive) vs. OEM Single Core
- 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
- 5.4mm Tall Multi-Louvered Fin vs. OEM 7mm
- Made with CSF’s 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 CSF’s 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:
- 2018+ BMW G29 Z4 M40i
- 2018+ BMW G20 3-Series (330e, M340i, M340iX)
- 2018+ BMW G21 M340iX Touring
- 2020+ Toyota GR Supra (A90/A91)
