Intercooler Kit - 2020 - 2024 GR Yaris (Gen 1)

This kit is a dedicated cooling solution for owners looking to protect their engine from heat soak during track days or spirited driving. It balances massive cooling capacity with a simple, reliable installation process.

The Toyota GR Yaris is a performance-bred machine, but its factory cooling system can become a bottleneck when pushing the car to its limits. Our Process West Intercooler Kit is engineered to provide superior thermal management, ensuring your engine maintains peak power even under heavy load.

Core Specifications

The centerpiece of this kit is the core itself, which is significantly larger than the original equipment. By increasing the surface area and volume, we have created a more effective heat exchanger.

Dimensions: 500 x 390 x 65mm

Capacity: Currently the largest and most efficient core available on the market for the GR Yaris platform.

Benefit: Provides a massive increase in cooling surface area, leading to lower intake air temperatures (IATs) and more consistent performance.

Greater Airflow
Size is only half the battle; how the air moves through the unit is just as critical.

High-Flow Cast End Tanks: We utilise precision-cast end tanks rather than folded sheet metal. This design allows for a smoother internal shape, which ensures air is distributed evenly across the entire height and width of the core.

Installation and Hardware

We believe high-performance upgrades should be straightforward and reliable.

OEM Compatibility: This kit is designed to be a "bolt-on" solution. It is fully compatible with the factory intercooler piping, meaning you do not need to source additional hoses or modify your existing plumbing.

Premium Fasteners: Every kit includes high-quality stainless steel hose clamps to ensure a secure, leak-free seal that will resist corrosion over time.