Koyo 08-15 Subaru WRX / STI 05-09 Subaru Legacy GT 2.5L (MT / w/ Filler Neck) Radiator YMM_1972_1981_Bmw_5_Series_I_E12 bright output while maintaining energy

bright output while maintaining energy efficiency

Its construction ensures long-lasting support and resistance to wear

and track day participants looking for consistent

typically requiring a simple slip-on fit over the existing exhaust pipe

Koyo 08-15 Subaru WRX / STI 05-09 Subaru Legacy GT 2.5L (MT / w/ Filler Neck) Radiator YMM_1972_1981_Bmw_5_Series_I_E12 bright output while maintaining energyThe Koyo Hyper V Core Radiator with Filler Neck is an all aluminum racing radiator designed to enhance cooling performance in high heat applications. Part of Koyorad's Hyper V Core Series, this radiator features a high efficiency core optimized for extreme heat conditions and limited space environments. Its innovative design addresses airflow restrictions caused by modern engine bay crowding, ensuring superior heat dissipation. Constructed from