SKU: SP9003P | UPC: 843115022259
Injen 2016-2018 Ford Focus RS Polished Cold Air Intake
The Injen SP9003P cold air intake system replaces your factory airbox on 2016-2018 Ford Focus RS models for deeper engine breathing and added horsepower. This polished aluminum SP series intake uses patented tuning to deliver efficient airflow while maintaining safe air fuel ratios across the power band. Experience noticeable power gains and an aggressive throaty sound under the hood.
Key Features
- Patented Tuning Technology: Includes MegaRam (Patents 7,359,795 and 7,669,571) and Air Fusion (Patents 7,757,548 and 7,721,699) for smooth uninterrupted airflow and peak performance.
- 6061-T6 Aluminum Intake Tube: Provides a durable, high-flow path engineered for maximum safe power and clean hood aesthetics.
- SuperNano-Web Dry Air Filter: Fully serviceable design offers increased surface area for superior airflow and filtration without oil.
- Aggressive Engine Sound: Produces a deep throaty tone that enhances the driving experience on 2016-2018 Ford Focus RS.
- Polished Finish: Mirror-like shine adds a custom look, with multiple finish options available from Injen.
Product Notes
- Maintains safe air fuel ratios throughout the RPM range for reliable daily driving.
- SuperNano-Web filter is washable and reusable for long-term performance.
- Ships as a complete bolt-on kit with all necessary hardware.
Installation Notes
- Professional installation recommended.
- Bolt-on design reuses factory mounting points, no cutting or permanent modifications needed.
- Installs in under 90 minutes with basic hand tools. no ECU tune required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2018 | Ford | Focus | RS |
Why Choose Injen?
- Injen Technology created the world’s first tuned air intake system with four patents.
- SP series represents the flagship line of aluminum cold air intakes for proven power.
- Offers a limited lifetime warranty on every SP intake system.
Frequently Asked Questions
- Q: Does this fit my 2016-2018 Ford Focus RS?
A: Yes, the SP9003P is designed specifically as a direct fit for all 2016, 2017, and 2018 Ford Focus RS models with no modifications. - Q: What material is the intake tube made from?
A: Precision-mandrel bent 6061-T6 aluminum tubing with a polished finish for strength, flow, and style. - Q: What warranty comes with this intake?
A: Injen provides a limited lifetime warranty covering defects in materials and workmanship.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed with protective foam inserts
- Weight: 8.4 lbs





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