Koyo 08-14 WRX/STi / 15-21 WRX STi/ 05-09 LGT/OBXT (MT / w/ Filler Neck) Radiator subaru-sti-2016 If used with the stock

If used with the stock plastic intake duct

The Shroud project was in our project queue for over a year before I gave the go-ahead

This duct is REQUIRED for compatibility with the 2018 STI Type RA and 2019-2020 STI

Flange Adaptor suits Subaru (WRX MY08-13) and Mazda (3 MPS

Koyo 08-14 WRX/STi / 15-21 WRX STi/ 05-09 LGT/OBXT (MT / w/ Filler Neck) Radiator subaru-sti-2016 If used with the stockThe Hyper V Core Series is the newest to the Koyorad All Aluminum Racing Radiator lineup. An engine's cooling system in many newer vehicles is suffering due to limited space and crowding which affects air circulation. Our new ultra efficient Hyper V core was developed specifically for vehicles that see extreme heat, are limited in space, and where the factory inlet outlet locations eliminate the option for a proper N FLO design. The Hyper V Series