Koyo Radiator - 84-87 Toyota Corolla GT-S 1.6L 4AGE AE86 - HH010681 11.25" Core Length ZX2-XTG4 kit features an Xtreme

ZX2-XTG4 kit features an Xtreme pressure plate for the most demanding driver

It is a must for users who want highly accurate oil or fuel pressure readouts in their high performance vehicle

Integrated Boost Safe Feature

H025X is an ACT Xtreme pressure plate that uses exclusive diaphragm design to increase clamp load

2-1/16th (52mm) gauge diameter for easy mounting in gauge pods

Koyo Radiator - 84-87 Toyota Corolla GT-S 1.6L 4AGE AE86 - HH010681 11.25" Core Length ZX2-XTG4 kit features an Xtreme48mm Core Thickness Built with a robust 48mm core, it is engineered for the serious performance tuner. Increased capacity means better cooling reserve when you need it. Intended for both circuit and daily use, you may double your coolant capacity and see up to 35% increased performance over your stock radiator. Unless noted otherwise, all Koyorad All Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt in with no engine