CSF Cooling 8285 Stepped-Core Intercooler Silver for Toyota GR Corolla & Yaris

Toyota GR Corolla / GR Yaris Stepped-Core Intercooler - Silver The performance of the OE Tube & Fin Intercooler is actually quite impressive. It is able to drop charge air temps by almost 150 deg F which is quite good for even some aftermarket performance intercoolers. The main drawback of the factory unit is how quickly it heat soaks. Post cooler charge air temps can quickly climb by 60 deg F. The limited surface area really hampers the overall cooling capacity here. High-Performance Tube & Fin Stepped Core Design for Maximum Surface Area Contact and Internal Air-Flow Volume Largest "Drop-in Fit" Intercooler Available in the Industry Designed with 3D Scanning/Rapid Prototype Technology to Ensure Precise Fitment and Maximum Surface Area Utilization 100% TIG Welded vs OEM Crimped Plastic End Tanks for Maximum Strength & Durability Includes Motorsport Grade Hoses and Clamps with larger 2.5in (63.5mm) Inlet/Outlet Connections