2011-2014 STI Cooling

Optimize your 2011-2014 Subaru WRX STI with our specialized cooling parts built to maintain peak engine temperatures and enhance reliability. This collection is designed specifically for your model years, ensuring perfect fitment and maximum efficiency.

Explore a wide selection of radiators, hoses, thermostats, and oil cooling components that help your WRX STI perform consistently under demanding conditions. Whether you’re looking to improve cooling capacity for spirited driving or replace worn OEM parts, our offerings deliver durability and improved thermal management.

• Radiators engineered for optimal heat dissipation
• High-quality silicone hoses and clamps
• Performance thermostats for precise temperature control
• Oil coolers to maintain engine health under stress
• Durable fittings and hardware for secure installation

Shop cooling upgrades for your Subaru WRX STI at Subimods.