CSF 2023+ Honda Civic FL5 Type R / 2024+ Acura Integra DE5 Type S All-Aluminum Radiator

Just like the HPD Race Radiator, the CSF FL5 Civic Type R / DE5 Integra Type S Radiator features the latest 5mm fin technology. The smaller fins significantly increase the heat exchange surface area improving overall cooling efficiency. A larger 2-Row 42mm aluminum core increases the fluid capacity of the radiator, and improves the cores ability to dissipate heat. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible performance. Overall, testing has revealed that the CSF radiator decreases engine coolant temperatures by 6-8% compared to the factory radiator. The TIG-Welded 100% All Aluminum construction increases the overall strength of the radiator. This improves durability and longevity so you can be confident it will hold up to hard driving conditions. The CSF radiator mounts in the factory location and requires no modifications or cutting. CSF manufactures the most advanced and efficient radiator in the industry for your FL5 CTR / DE5 Integra Type S. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation. The CSF #7221 Cooling product is designed to be a "Drop-In Fit" application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard installation instructions. If you do not feel confident installing this product CSF recommends taking it to a qualified installation facility.

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

The CSF #7221 All-Aluminum Radiator is engineered to enhance cooling efficiency for your 2023+ Honda Civic Type R and 2024+ Acura Integra DE5 models. Featuring industry-leading 5mm fin technology, this radiator's ultra-efficient multi-louvered fins significantly increase surface contact for maximum heat dissipation. The larger 2-Row, 42mm aluminum core boosts coolant capacity and promotes superior heat transfer, helping to maintain optimal engine temperatures during hard driving or track use. CSF's exclusive B-Tube technology further enhances heat transfer by approximately 15% over standard oval welded tubes, ensuring your engine runs cooler and more efficiently. The TIG-welded, 100% all aluminum construction provides exceptional durability and strength, making it suitable for demanding conditions. Designed as a direct drop-in replacement, this radiator mounts in the factory location without modifications, simplifying installation for qualified technicians or experienced enthusiasts. Each unit undergoes individual leak and pressure testing, complemented by a one-hour mirror finish hand polish, to ensure quality and longevity. The radiator's robust construction and advanced technology have been tested to reduce engine coolant temperatures by up to 8%, improving performance and reliability. The product includes CNC machined mounting brackets and OEM-style inlet and outlet fittings for seamless integration. Backed by a two-year limited warranty, the CSF radiator is the ideal upgrade for enthusiasts seeking increased cooling capacity and durability in their vehicle's cooling system. Whether for street driving or high-performance scenarios, this radiator offers a significant upgrade over factory units and is compatible with all stock components without modifications. Proper installation and maintenance will ensure your engine remains cool under pressure, extending the lifespan of critical components and optimizing overall vehicle performance.

Features:

• New 'Track-Spec' 5mm tall ultra-efficient fins with multi-louvered design for maximum surface area contact and heat dissipation

• Drop-in fit design requiring no modifications for easy installation

• CNC machined mounting brackets with OEM-style inlet/outlet connections

• Cooling tubes featuring CSF's exclusive B-Tube technology for enhanced heat transfer

• All aluminum TIG-welded construction for superior strength and durability

• 2-Row, 42mm high-performance aluminum core for increased coolant capacity

• Individually leak and pressure tested for quality assurance

• Mirror finish hand polish for aesthetic appeal and corrosion resistance

• Includes mounting brackets and fittings for seamless installation

• Backed by a 2-year limited warranty for peace of mind

Fitment:
Acura Integra Type S 2024
Acura Integra Type S 2025
Honda Civic Type R 2023
Honda Civic Type R 2024
Honda Civic Type R 2025
Honda Civic Type R 2026