AirTec
Airtec ATMSFO66 Dump Valve Symposer Bung 33mm
Airtec ATMSFO66 Dump Valve Symposer Bung 33mm
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Estimated lead time 2-3 working days. Subject to availability.
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This is AIRTEC Motorsport Dump Valve Symposer Bung
The AIRTEC Motorsport Dump Valve Symposer Bung is designed for the Mk2 Focus ST and Mk2 Focus RS. It features an aluminium finish and a 33mm diameter bung. This bung is also available in a 25mm diameter (ATMSFO65).
- Aluminium finish
- 33mm diameter bung
Upgrade your vehicle with this high-quality dump valve symposer bung from AIRTEC Motorsport. It is specifically designed for the Mk2 Focus ST and Mk2 Focus RS, ensuring a perfect fit and optimal performance. The aluminium finish adds a sleek and stylish touch to your engine bay. The 33mm diameter bung is ideal for enhancing the sound and response of your vehicle. For those looking for a smaller diameter, the 25mm option is also available. Experience improved performance and a more aggressive sound with the AIRTEC Motorsport Dump Valve Symposer Bung.
Manufacturer | Model | Engine / cc | Years | Engine Code | Bodytype | Fuel |
FORD | FOCUS II (DA_, HCP, DP) | 2.5 RS / 305hp / 2521cc | 2009 - 2011 | JZDA | Hatchback | Petrol |
FORD | FOCUS II (DA_, HCP, DP) | 2.5 RS 500 / 350hp / 2521cc | 2010 - 2011 | JZDA | Hatchback | Petrol |
FORD | FOCUS II (DA_, HCP, DP) | 2.5 ST / 225hp / 2522cc | 2005 - 2012 | HYDA | Hatchback | Petrol |
Feel free to contact us at support@ducocarparts.co.uk should you wish to double check!
Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Kindly provide your car information before proceeding to checkout.
AIRTEC-ATMSFO66
Manufactured by
AIRTEC Motorsport

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