Great news – on this purchase, you'll enjoy a BuildBUX bonus of $5.98.
Regular Price: $650.00 - Instant discount: $52.00 = $598.00
Product Fitment:
2022-2025 Subaru WRX
Upgrade your cooling system with the Koyorad Hyper Core Aluminum Radiator, engineered for maximum performance and long-term reliability. Featuring a high-density 36mm Hyper Core, this radiator delivers significantly improved heat dissipation—ideal for both spirited street driving and track use.
Constructed from all-aluminum with precision hand-welded end tanks, the Koyorad Hyper Core is a direct replacement for aging OEM radiators with plastic tanks. It bolts directly to factory mounting points with no cutting, trimming, or extra hardware required, and retains full compatibility with your OEM fan and shroud setup, preserving factory airflow (CFM) specifications.
Each unit is individually triple pressure-tested in Koyorad’s ISO 9001-certified factory, ensuring industry-leading quality and leak-free performance right out of the box.
Features:
High-Density 36mm Hyper Core
Maximizes cooling efficiency and heat transfer under load
Direct Bolt-On Fitment
No modifications, cutting, or extra parts required
All-Aluminum, Hand-Welded Construction
Replaces factory plastic tanks with a stronger, longer-lasting design
OEM Fan and Shroud Compatible
Maintains factory cooling performance and airflow specs
Brushed Aluminum Finish
Signature Koyorad aesthetic for a clean engine bay upgrade
Triple Pressure-Tested
Every unit is tested three times for guaranteed reliability
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