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The CSF x Jackson Racing stepped-core intercooler for 2023–present Toyota GR Corolla and 2020–present GR Yaris is a high-capacity drop-in upgrade that fits the factory location with minor OE duct trimming. Its tube-and-fin stepped core increases surface area and airflow while TIG-welded cast aluminum end tanks improve strength. Includes motorsport-grade hoses, larger 2.5in connections, clamps and a 2-year limited warranty.
CSF 2023+ Toyota GR Corolla/2020+ GR Yaris High Performance Stepped Core Intercooler System - Silve
