CSF 2023+ Toyota GR Corolla / 2020+ GR Yaris High-Performance Radiator

If you're pushing your 2023-2025 Toyota GR Corolla or 2020+ GR Yaris harder, especially with upgrades like bigger turbos or an aftermarket intercooler, the factory radiator might be holding back your cooling performance. This high-performance radiator from CSF is built to handle the extra heat generated by these modifications. It's designed to directly replace your stock unit, making installation straightforward without needing any cutting or modifications.

CSF has a strong reputation for making top-tier cooling systems, especially for Toyota vehicles. This radiator uses a 2-row, 42mm thick aluminum core, which is significantly larger than the stock unit's 27mm core. This larger core increases coolant capacity and improves heat dissipation. The core is packed with CSF's exclusive B-Tube technology and 5mm tall, multi-louvered fins, which work together to maximize the surface area for heat exchange and airflow, leading to better overall cooling efficiency and faster coolant temperature recovery. The all-aluminum, TIG-welded construction ensures it's strong and durable for demanding conditions.

CSF also designed this radiator with specific attention to intercooler clearance. The end tanks have extra room to accommodate larger intercooler piping found on popular aftermarket setups like the CSF x Jackson Racing intercooler, preventing potential fitment issues. It also includes a pre-plugged 1/8th NPT port on the right tank, ready for you to install a temperature sensor for more precise monitoring. Pre-installed foam strips on the top and bottom help seal the radiator against the core support, ensuring all the air passes through the core for optimal cooling.