All-aluminum performance radiator for the 2023+ Honda Civic Type R (FL5) and 2024+ Acura Integra Type S (DE5), using the same 5mm fin technology as CSF's HPD race radiator for greater heat-exchange surface area. The larger 2-row 42mm aluminum core increases fluid capacity, and CSF's exclusive B-Tube technology adds roughly 15% more tube heat transfer. Testing showed engine coolant temperatures dropped 6-8% versus the factory radiator. The 100% TIG-welded construction mounts in the factory location with no cutting or modification.
| Type | High-performance all-aluminum radiator |
| Core | 2-row, 42mm, B-Tube technology |
| Fins | 5mm tall multi-louvered, ultra-efficient |
| Material | 100% TIG-welded aluminum |
| Inlet / Outlet | OEM-style |
| Finish | Hand-polished mirror finish |
| Fit | Plug-and-play drop-in, factory location, no modifications |
| Included | CNC-machined mounting brackets |
| Warranty | 2-year limited warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024-2025 | Acura | Integra | Type S |
| 2023-2026 | Honda | Civic | Type R |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
