SKU: B894600 | UPC: 700424677481
Cobb 2016-2018 Ford Focus RS Sound Suppression Chamber
The Cobb Sound Suppression Chamber fits the 2016-2018 Ford Focus RS and works with the Cobb SF Intake System. It quiets turbo spool and whistle noises to near-factory levels without choking airflow. Drivers get smooth engine sound paired with gains in throttle response and horsepower.
Key Features
- Turbo Noise Control: Dampens excessive spool whistle and whoosh for a refined cabin experience like stock.
- Full Airflow Path: Wide-open design passes high volumes of cool air to the turbo for peak boost and power.
- Direct Bolt-On Fit: Replaces factory chamber position in Cobb SF Intake with no modifications needed.
- Heat-Resistant Build: Made from durable polymer that handles engine bay temperatures up to 300°F continuously.
- Performance Matched: Dyno-tuned to balance sound suppression and intake efficiency on Focus RS engines.
Product Notes
- Designed exclusively for use with Cobb SF Intake System on Ford Focus RS.
- Inspect chamber during intake cleaning to ensure seals remain tight.
Installation Notes
- Professional installation recommended.
- Remove stock chamber from SF Intake pipe torque new chamber to 5 Nm.
- Uses existing factory mounting hardware no drilling or cutting required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2018 | Ford | Focus | RS |
Why Choose Cobb?
- Leaders in Ford Focus RS tuning with thousands of real-world installs.
- Components tested on dyno and track for reliable power delivery.
- Engineered in USA with focus on direct-fit precision.
Frequently Asked Questions
- Q: Will this fit my 2017 Ford Focus RS with Cobb SF Intake?
A: Yes, it bolts directly into all 2016-2018 Focus RS models equipped with Cobb SF Intake System. - Q: What material construction does it use?
A: High-strength nylon polymer reinforced for heat and pressure resistance in turbo intake applications. - Q: How long does installation take and what’s the warranty?
A: 15-30 minutes with basic tools covered by Cobb Tuning 1-year limited warranty against defects.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Compact box measuring 10″ x 8″ x 2″
- Weight: 0.9 lbs
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