The Mk3 Focus RS sounds amazing from factory but some cars experience a "whistle" like sound either on idle or during light throttle openings. As airflow and power output is increased, this noise becomes exacerbated so cars that seemingly didn't whistle, appear to, with this incorrectly associating the issue with the part that's increasing the airflow.
This noise itself is the byproduct of the air passing through the compressor housing on the turbocharger - it's the same principle as the noise heard when blowing across the top of a bottle.
The Mountune Sound Suppression Chamber (SSC) replaces the OE resonator found on the OE turbocharger and can be installed in minutes (with appropriate access to the turbocharger).
If you experience this noise after installing any upgraded air filter, induction kit or when using a calibration that increase power output, the Mountune SSC is for you.
Purchase your Ford Racing Mountune Focus RS Sound Suppression Chamber for your 2016 Focus RS from Steeda Autosports today!Product Benefits
- Cancels out 'whistle' unwanted sound
- Hard anodized exterior finish
- Easy to install