Upgrade your GR Yaris with the IE Billet Racing Coolant Header Tank, designed for performance and reliability on the street or track. Machined from premium 6061-T651 billet aluminium, this tank is engineered to handle higher pressures without the leaks and spray issues common with the OEM unit after hard driving.
 
A clear view window makes it easy to monitor coolant levels at a glance, while the option for anodized finishes lets you customize the look to suit your build. The tank features a matching billet aluminium cap, ensuring both strength and a consistent premium finish. It mounts securely with stainless steel brackets, and installation is simple with the included stainless bolts.
 
Key Features:
 
Precision CNC-machined from 6061-T651 billet aluminum
Withstands higher pressure than OEM tanks
Clear view window for fluid level monitoring
Available in multiple anodized colors
Stainless steel mounting brackets
Includes new stainless mounting hardware