An innovative dual-core design allows for a 240% increase in core volume, resulting in maximum performance and maintaining optimal shifting during extreme racing conditions – from road racing to the drag strip.

During R&D, CSF consulted with a network of partners, including leading time attack teams, tuners, and more. Often, the feedback was gearbox fatigue and sluggish shifting with transmission temperatures overheating under prolonged or hard use.

Specs

• 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

• 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

OEM #

• 32910-WAA02 (Toyota)
• 17219494828 (BMW)

MSRP

• $599.00 USD