Koyo 03-07 Subaru Impreza WRX/STI (MT / w/ Filler Neck) Radiator
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The Hyper V-Core series radiator has been engineered to increase surface area, allowing ample air circulation through the radiator, while saving space and offering superior performance.
The Hyper V-Series Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt-in, with no engine modifications necessary, and retain mounts for the stock fan shrouds and fans.
*Hyper V SERIES - 36mm Core Thickness.
*Manual Transmission only.
- High-density fully brazed Hyper-V Series 1.4" cross-flow core
- Optimized locations for inlet, outlet, and fan temp switch
- Brushed aluminum finish
- Two-Row construction
- Precision TIG welded
- Nocolok Brazed
- Billet aluminum filler neck and drain plug
- Triple Pressure tested