Cartridge GT2556S 2674A225 Turbocharger Core CHRA CHRA GT2556S turbocharger cartridge is a high-performance accessory specially designed to meet the needs of high-efficiency output of automobile engines. Its main function is to filter the intake air of the turbocharger, prevent dust and impurities from entering the turbocharger, and protect the turbine blades from damage, thereby increasing the service life of the turbocharger.The CHRA GT2556S turbocharger cartridge has a very high filtration efficiency, which can filter out more than 99% of dust and impurities, ensuring the efficient operation of the turbocharger. Moreover, it has very little resistance to air flow and will not affect the output performance of the turbocharger. Model Number: GT2556S PN Number: 2674A225 Model Number: GT2556S PN Number: 2674A225