01/10/2026
Sometimes, you don't just wait for the right part to arrive. You start the conversation that makes it possible.
Presenting the Koyorad Prototype Radiator, engineered specifically for the Suzuki Swift ZC33S.
Upgraded to a 36mm twin-row, double-layer core (up from the 27mm stock unit), this prototype significantly increases surface area to maximize heat dissipation under heavy load.
In direct development collaboration with Koyorad, we'll be putting it through its paces, gathering real-world feedback, and seeing whether this prototype has what it takes to move beyond the development stage.
For now, let's see what it can do.
Send a message to learn more