CSF Heat Exchanger & Transmission Cooler Module - BMW X3M | X4M

Features

• Significantly Reduces Intake Air Temperatures (IATs) for Maximum Performance (with Faster Heat Soak Recovery)
• Improves Air Flow to the Rest of the Cooling System for Lower Engine Coolant Temperatures
• Heat Exchanger: 2-Row – 42mm Ultra-High-Performance Core
• Heat Exchanger: 6.5mm Tall Multi-Louvered Fin with CSF’s Exclusive B-Tube Technology
• Heat Exchanger: Upper Rock Guard and Transmission Cooler Mounting Kit
• Heat Exchanger: Hand Brushed Satin Finish
• Transmission Cooler: Dual-Core Design – 201% Increase in Core Volume
• Transmission Cooler: 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
• Transmission Cooler: Pre-installed foam strips for increased sealing
• CNC Machined Mounting Brackets and OEM Style “Quick Connect” Inlet/Outlet
• 100% All Aluminum TIG-Welded Construction
• True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
• 2-Year Limited Warranty

• Applications:
  • 2020+ BMW F97 X3 M (incl. Competition)
  • 2020+ BMW F98 X4 M (incl. Competition)

• OEM Part Number:
  • Heat Exchanger – BMW: 17-11-9-468-695
  • Transmission Cooler – BMW: 17-11-8-693-360