All HKS Intercoolers improve both the efficiency and power of any turbocharged application by rapidly reducing inherent heat levels of the compressed intake air charge before entering the engine. By utilizing a special tube and fin design, the intercooler acts as a large heat exchanger that dissipates the heat generated by the compression of the intake charge without creating reductions in boost pressure or response.
The concept of the GR Yaris intercooler kit is for improved cooling performance whilst being OEM fitment. Although it is a stock replacement core, its larger to facilitate a higher power level.
