The CSF 8285 is a high-performance stepped-core intercooler system for the 2023-2025 Toyota GR Corolla with the turbocharged 1.6L engine, developed with Jackson Racing. Its stepped core increases core volume by 45 percent and surface area by 73 percent over the OEM unit, with 15 cooling tubes against the OEM 9 and 16 fin rows against 10. The core steps from an 86mm thickness at the bottom to 40mm at the top, and the tanks are 100 percent TIG-welded aluminum. It includes 5-ply motorsport silicone hoses and bead-lock clamps, with the inlet and outlet upsized to 2.5 inches. It is a drop-in fit that connects to the factory charge pipes with minor trimming of the factory ducting, and does not include replacement charge pipes. The 2020-2025 GR Yaris fits with modifications. This is the silver finish.
- Type: air-to-air stepped-core intercooler system
- Core: high-performance tube-and-fin, stepped (45 percent more volume, 73 percent more surface area)
- Tubes/fins: 15 cooling tubes, 16 fin rows (OEM 9 tubes, 10 rows)
- Core thickness: 86mm bottom, 40mm top
- Tanks: 100 percent TIG-welded aluminum
- Connections: 2.5 inch inlet/outlet, 5-ply silicone hoses, bead-lock clamps
- Engine: 1.6L turbo
- Finish: silver
- Part number: 8285
Vehicle Applications
Direct fit on the following (1.6L turbo):
- 2023 Toyota GR Corolla
- 2024 Toyota GR Corolla
- 2025 Toyota GR Corolla
FAQ
What vehicles does the CSF 8285 fit?
The 2023-2025 Toyota GR Corolla with the 1.6L turbo; the 2020-2025 GR Yaris fits with modifications.
How much bigger is it than OEM?
The stepped core adds 45 percent more volume and 73 percent more surface area, with 15 tubes versus the OEM 9.
Does it include charge pipes?
No. It connects to the factory charge pipes, which need minor trimming of the factory ducting; replacement charge pipes are not included.
What finish is this?
This is the silver version; the other finish is black.
