Air flow meter

Hi all,

Posting this for mate, he has 00 legacy b4 twin turbo with air flow meter gone.
Does anyone know what type airflow meter they us as there's no codes on his one.
Thanks in advance

not sure on this 1 but found the below info

Subaru Legacy 2.0 Twin Turbo EJ20R MAF Air Flow Meter 22680AA271


1 x MAF Air Flow Meter

Genuine Subaru Parts: 22680AA271 Orange Label

Legacy Twin Turbo RS , GTB , GTB B-Spec LTD

Engine Code EJ20R ONLY