


CSF 2023+ Honda Civic FL5 Type R / 2024+ Acura Integra DE5 Type S All-Aluminum Radiator
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
CSF 2023+ Honda Civic FL5 Type R / 2024+ Acura Integra DE5 Type S All-Aluminum RadiatorTesting was performed on a FL5 Civic Type R tuned to 294 whp and equipped with an upgraded larger Front Mount Intercooler. The larger front mount intercooler has been shown to raise engine coolant temperatures by ~7%. This is due to the airflow restriction over the radiator. Test results show a decrease of of 8? C engine coolant temperature with the CSF Radiator vs OEM. As you can see, a radiator upgrade will be very important to anyone running a
Quick Dispatch:
Your CSF 2023+ Honda Civic FL5 Type R / 2024+ Acura Integra DE5 Type S All-Aluminum Radiator orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your CSF 2023+ Honda Civic FL5 Type R / 2024+ Acura Integra DE5 Type S All-Aluminum Radiator ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Reviewed in the United States on February 24, 2026
★★★★★ 5
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Reviewed in the United States on September 22, 2025
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Reviewed in the United States on March 17, 2025
★★★★★ 5
Don’t waste your money on OEM
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