I have a brand new in box HKS eids made for Mitsubishi vehicles. It is the "type-k" version. "The HKS EIDS has been developed to buffer dramatic airflow meter signal fluctuations. By buffering these fluctuations the EIDS prevents engine stalling or stumbling associated with sudden imbalances in air/fuel ratio of airflow meter-equipped vehicles that utilize atmosphere venting blow-off valves." Pulled directly off HKS's site. Call or text me at 678 613 9400 if interested, my name is Mark. Thanks