COBB Tuning Sound Suppression Chamber
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Cobb Sound Suppression Chamber - Ford Focus RS LZ 16-17
Aftermarket intakes are a popular upgrade, but they often bring an unwanted side effect — an audible intake whistle caused by a mismatch with the factory resonance chamber. Cobb Tuning's Sound Suppression Chamber is a direct replacement unit designed to solve exactly that problem, restoring a clean intake note without requiring any tuning changes.
This listing covers the Ford Focus RS (LZ) produced from 2016 to 2017. Compatible with most aftermarket intake systems.
Key Features
- Reduces or eliminates intake whistle associated with aftermarket intakes
- Increased internal volume over the factory unit to cancel resonance
- Constructed from aluminium with an anodised black finish
- Direct replacement for the factory sound suppression chamber
- No tuning required
- Compatible with most aftermarket intakes
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and configuration are confirmed before ordering.
Not sure if this suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
No instructions available for this product.

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