AIRTEC Motorsport Sound Suppressor for Focus RS Mk3
Designed to eliminate the ‘whistle’ noise experienced on idle or light throttle openings in the Mk3 RS, the AIRTEC Motorsport Sound Suppressor is the perfect solution. By replacing the standard part with AIRTEC’s sound suppressor, this annoying whistle can be effectively cancelled out.
Key Features:
- Stops intake whistle
- Includes Pro Hoses silicone hose
- Easy DIY installation
- Machined aluminium insert
AIRTEC Part No: ATMSFO73