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Upgraded cooling systems are not just for off-road rigs and big haulers. Even basic mods/upgrades like oversized tires can increase strain on your engine in adverse conditions. The CSF Radiator provides extra protection that:

• Extends engine life by maintaining optimal coolant temperatures
• Improves towing capacity by enhancing cooling efficiency
• Eliminates performance limitations during demanding driving conditions
• Provides peace of mind with superior construction and durability

When engine coolant overheats, performance suffers and you are forced to stop driving or risk a cooling system failure. CSF & Full-Race engineers identified this vulnerability during extensive real-world testing of F-150 and Raptor models under demanding conditions. Having to stop and wait for your engine to cool down is more than just an inconvenience, it is a limitation that shouldn't exist in modern trucks. Especially not a Raptor.

Design & Engineering

An upgraded radiator helps eliminate the concern of overheating. This advanced design features larger 2-Row, 42mm aluminum cores which increases the fluid capacity of the radiator and greatly improves heat dissipation. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the ultra-efficient multi-louvered fins maximize airflow through the core for the best possible performance. The result is a dramatic temperature reduction under all driving conditions.

Key Features:

• 15-25% increase in heat transfer efficiency using CSF's Exclusive B-Tube Technology
• Improved cooling performance to support high-boost, bigger-turbo, haulers, and rock crawlers
• Engineered to withstand extreme conditions, providing reliability where it matters most
• Designed to work seamlessly with factory or aftermarket transmission coolers, intercoolers, etc.

CSF vs OEM

The factory radiators for the 12th Generation F-150s and 1st Gen Raptors were definitely ample for daily driving and even light towing. However, even the larger radiator on trucks with the Super Cooling Package can't always keep up with hauling in adverse conditions and/or extreme off-roading. The CSF design offers:

• 30-90% larger core volume than the factory radiator
• 100% TIG welded Aluminum construction (compared to plastic end tanks crimped)
• Core straps for strength and added rigidity for extreme reliability in demanding conditions
• Perfect for daily driving, towing, and off-road adventures