Select Your Vehicle:
Browse & shop Performance Radiators for your car or truck.
Radiators are the primary heat exchanger in the cooling system, responsible for removing heat from engine coolant. Upgraded radiators are commonly used to improve cooling efficiency and reduce temperature spikes under load, especially on modified Subaru WRX and STI platforms.
Radiator upgrades are often paired with fans, hoses, and coolant routing components to ensure consistent cooling performance. Selecting the right radiator depends on driving conditions, climate, and overall build goals.
Cooling Capacity & Consistency
A higher-capacity radiator can improve heat dissipation and help maintain stable coolant temperatures during spirited driving. Radiator upgrades are a practical reliability improvement for vehicles that see increased power, higher ambient temperatures, or repeated heat cycles.
Don't See Parts for your Vehicle?
We'll find it for you within 24 hours! Click the parts locator below: