The COBB sound suppression chamber listed for 2016–2018 Ford Focus RS applications is an intake component that modifies the factory sound symposer system. It replaces or alters the OEM chamber to change intake noise characteristics without affecting primary induction components. This direct-fit item integrates with the existing intake layout for the specified Focus RS model years where sound management or modification is desired.
Cobb 2016-2018 Ford Focus RS Sound Suppression Chamber