
The GReddy TW-R aluminum radiator with 50mm thick core for 1989–1994 Nissan Skyline GT‑R is a direct-fit cooling upgrade intended to improve heat rejection over the stock unit. Built to replace the factory radiator, it offers increased core capacity to better manage engine temperatures during spirited driving or when running upgraded setups, while fitting Skyline GT‑R mounting points for straightforward installation.
GReddy 89-94 Nissan Skyline GT-R TW-R Aluminum Radiator w/ 50mm Thick Core