Muffler Delete Adapter for IHI IS12, IS20 and IS38 Turbochargers. The EA888 GEN3 IHI IS turbochargers have a muffler in the compressor housing, which resonates the turbocharger noise and creates turbulence in the airflow.

This results in reduced airflow and performance, especially in high performance applications.

* This product is suitable only for EA888 GEN 3 engines.