The GREDDY TRUST Aluminium Racing Radiator TW-R for Mazda RX8 Series 1 models (2003–2008) is engineered specifically for rotary heat management, providing significantly improved cooling capacity and stability in demanding conditions.
- High-capacity all-aluminium core enhances heat dissipation compared to the OEM radiator
- Reduces coolant temperatures during hard driving, track work or hot climate use
- Lighter than the standard unit, contributing slightly to weight reduction at the nose
- Direct-fit design for RX8 Series 1 (2003–2008) using factory mounting points and hoses
- Developed specifically for rotary applications with GREDDY’s motorsport experience
You will appreciate more consistent coolant temperatures and reduced risk of overheating, giving your Series 1 (2003–2008) RX8 greater reliability on spirited runs and track days.
For a complete cooling solution, combine this radiator with the GREDDY TRUST High Pressure Radiator Cooling Cap, the BEATRUSH Engine Cooling Under Panel Tray and the CUSCO Radiator Cooling Panel.