Radiator

CSF manufactures the most advanced and efficient radiator in the industry for your 1M/135i/335i. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.

• 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined "Quick-Connect" Inlet/Outlet Connections
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• Smooth Satin Finish
• "Drop-in Fit" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including "Quick-Connect" Hoses, AC Condenser, Mounting Brackets and Fan Shroud

CSF manufactures the most advanced and efficient radiator in the industry for your 1M/135i/335i/Z4. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.

• 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined "Quick-Connect" Inlet/Outlet Connections
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• Smooth Satin Finish
• "Drop-in Fit" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including "Quick-Connect" Hoses, AC Condenser, Mounting Brackets and Fan Shroud

CSF manufactures the most advanced and efficient radiator in the industry for your E9X M3. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.

• 2 Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• Triple-Pass Flow Structure Allows the Coolant to Flow Across the Core of the Radiator Three Times Before Exiting for Lowest Outlet Temperatures Possible
• CNC Machined "Quick-Connect" Inlet/Outlet Connections
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• Smooth Satin Finish
• "Drop-in Fit" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including "Quick Connect" Hoses, AC Condenser, Mounting Brackets and Fan Shroud
• Replaces OEM Part Number: 17112283468

The Focus RS was very well engineered and performed admirably out of the box. However, a few upgrades can quickly lead to heat issues, especially on the track or in hot climates. An upgraded radiator from CSF is the perfect solution.

• 2-Row - 42mm Ultra-High-Performance Core
• Cooling Tubes with CSF's Exclusive B-Tube Technology
• New 5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined Mounting Brackets and OEM Style Inlet/Outlet
• 100% All Aluminum TIG-Welded Construction
• Hand Brushed Satin Finish
• True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
• Individually Leak and Pressure Tested
• 2-Year Limited Warranty

CSF manufactures the most advanced and efficient radiator in the industry for your F2X/F3X. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.

• 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined "Quick-Connect" Inlet/Outlet Connections
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• Smooth Satin Finish
• "Drop-in Fit" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including "Quick-Connect" Hoses, AC Condenser, Mounting Brackets and Fan Shroud
• Replaces OEM Part Number: 17117618807

CSF manufactures the most advanced and efficient radiator in the industry for your F2X/F3X. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.

• 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined "Quick-Connect" Inlet/Outlet Connections
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• Smooth Satin Finish
• "Drop-in Fit" Requiring No Modifications to Install - Accepts All Attaching OEM Components Including "Quick-Connect" Hoses, AC Condenser, Mounting Brackets and Fan Shroud
• Replaces OEM Part Number: 17117600520

CSF manufactures the most advanced and efficient radiator in the industry for your N55 Powered BMW. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.

• 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined "Quick-Connect" Inlet/Outlet and All Aux. Connections
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• Smooth Satin Finish
• "Drop-in Fit" Requiring No Modifications To Install - Accepts All Attaching OEM Components Including "Quick-Connect" Hoses, AC Condenser, Mounting Brackets and Fan Shroud
• Replaces OEM Part Number: 17118672103

CSF manufactures the most advanced and efficient radiator in the industry for your N55 Powered BMW. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.

• 2-Row 52mm Core (Dual-Core) Featuring CSF's Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined "Quick-Connect" Inlet/Outlet and All Aux. Connections
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• 1-Hour "Mirror Finish" Hand Polish
• "Drop-in Fit" Requiring No Modifications To Install - Accepts All Attaching OEM Components Including "Quick-Connect" Hoses, AC Condenser, Mounting Brackets and Fan Shroud

CSF manufactures the most advanced and efficient radiator in the industry for your F8X M3/M4/M2 Comp. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.

• Sold Individually - all applications require 2 auxiliary radiators
• Individually Leak and Pressure Tested
• High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement
• Satin Black Finish for OEM+ Look
• 2 Year Limited Warranty
• Multi-Fit - Fits Both Left & Right Side
• 2-Row 42mm High-Performance Core Featuring CSF's B-Tube Technology
• Ultra Efficient 6.5mm Tall Fins with a Multi-Louvered Design for Maximum Surface Area Contact
• Tank Volume increased by 10% and Core Size Increased by 6.4%
• 100% All-Aluminum TIG-Welded Construction
• OEM Style "Quick Connect" Inlet/Outlet
• True "Drop-in Fit" Requires No Modifications to Install
• Includes Detachable Rock Guard

CSF manufactures the most advanced and efficient auxiliary radiator in the industry for your BMW G8X M3/M4/M2. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.

• Sold Individually - all applications use 2 auxiliary radiators
• Individually Leak and Pressure Tested
• High-Performance Upgrade Suitable for Professional Racing, Street Performance, or OEM Replacement
• Satin Black Finish for OEM+ Look
• 2 Year Limited Warranty
• Multi-Fit - Fits Both Left & Right Side
• 2-Row - 42mm High-Performance Core Featuring CSF's Exclusive B-tube Technology
• Ultra Efficient 5mm Tall Fins with a Multi-Louvered Design for Maximum Surface Area Contact
• Tank Volume and Core Size Increased
• 100% All-Aluminum TIG-Welded Construction
• OEM Style "Quick Connect" Inlet/Outlet
• True "Drop-in Fit" Requires No Modifications to Install
• Includes Detachable Rock Guard

CSF manufactures the most advanced and efficient radiator in the industry for your S54 Swap E36. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.

• 2-Row - 42mm Ultra-High-Performance Core
• Includes Oil Cooler Mounting Brackets that fit both the CSF #8240 & CSF #8032
• True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
• Individually Leak and Pressure Tested
• 2-Year Limited Warranty
• CSF's Exclusive B-Tube Technology
• 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined Mounting Brackets, Fittings, and OEM Style Inlet/Outlet
• 100% All Aluminum TIG-Welded Construction
• Smooth Satin Finish
• All-Aluminum Race Style Drain Plug
• Includes 2 top covers (black and satin) to cover the top plate for a clean OEM+ look
• Includes fan brackets for 16 inch SPAL Fan (SPAL #30100400 - not included)

Braced Aluminum Dirt Bike Radiator, fits Kawasaki KX80/KX85/KX100 1998-2013

• 100-percent aluminum construction provides increased heat and pressure tolerance, improved heat dissipation, increased durability, and improved cooling efficiency
• Mishimoto Lifetime Warranty
• N/A

Braced Aluminum Dirt Bike Radiator, fits Suzuki RM85 2002-2010

• 100-percent aluminum construction provides increased durability and improved cooling
• Patented X-Brace design protects the core and end tanks from the abuse of the track or trail
• Durable, aircraft-grade aluminum resists flexing and cracking over rough terrain

Braced Aluminum Dirt Bike Radiator, fits Yamaha YZ85 2010-2013

• 100-percent aluminum construction provides increased durability and improved cooling
• Patented X-Brace design protects the core and end tanks from the abuse of the track or trail
• Durable, aircraft-grade aluminum resists flexing and cracking over rough terrain

Braced Aluminum Dirt Bike Radiator, Left, fits Honda CRF250R 2010-2013

• 100-percent aluminum construction provides increased durability and improved cooling
• Patented X-Brace design protects the core and end tanks from the abuse of the track or trail
• Durable, aircraft-grade aluminum resists flexing and cracking over rough terrain

Braced Aluminum Dirt Bike Radiator, Left, fits Kawasaki KX450F 2010-2012

• 100-percent aluminum construction provides increased durability and improved cooling
• Patented X-Brace design protects the core and end tanks from the abuse of the track or trail
• Durable, aircraft-grade aluminum resists flexing and cracking over rough terrain