Fit For Celica GT-4 ST185 3S-GTE 2.0 1989-1993 Turbo/5S-FE 2.2L Manual Transmission Aluminum Radiator. This component reduces the emission of harmful pollutants like nitrogen oxides by maintaining lower combustion temperatures and promoting cleaner burning. It allows the turbocharger to operate at higher boost pressures safely, thereby unlocking greater potential power output from the engine. Provides a denser air charge to each cylinder, directly translating into higher torque and horsepower figures. Minimizes pressure drop across the cooling system while maximizing heat transfer for reliable performance., Manufacturer: HAEDGUO