This part does not affect the base vehicle warranty.
The Mk3 Focus RS produces some fantastic noises, but some cars also exhibit a 'whistle' 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 attributed to 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.
Despite its simple appearance, the SSC's dimensions, materials used and internal configuration all play a crucial part in cancelling out this unwanted NVH / 'whistle'.
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.
Please note: the price shown for this product includes installation* at mountune HQ in Hutton, Essex and is not transferrable to any other Ford dealer or installer.
Please specify your preferred installation date in the 'notes' section when checking-out; our workshop team will then contact you back to confirm this date. If we can't accommodate your preferred choice, the team will discuss with you other available dates, that are still acceptable to you.
*subject to availability. Lead times may vary. Contact us for more information.
Great service from the guys at mountune
Mp375 is fantastic and the customer service from Fred and Ryan was amazing. Wish I had the Mountune exhaust but maybe il go back soon
Had this fitted as part of the FPM375 upgrade. Very glad I had this done, it got rid of the annoying whistling noise. Had this done at mountune HQ, highly recommended. Thanks