Give your Twin Cam the airflow it’s been choking for. The S&S Stealth Street-Legal Air Cleaner Kit replaces the restrictive factory intake with a larger filter area, a radiused inlet shaped like an air horn, and the unique S&S stinger cone. Together they deliver smoother, faster airflow and a 5% horsepower increase.
‼️ Note: The air cleaner cover is not included and must be purchased separately. Or you can use the stock HD intake cover. Shop S&S air cleaner covers here.
The backplate is high-strength die-cast aluminum, built to bolt on and hold up for the long haul. The kit is 50-state legal and exempt from emissions tampering regulations under CARB EO# D-355-21, so you can add performance without worrying about compliance.
The washable filter element means you won’t be buying throwaway filters. Installation is easy and a great DIY job. The kit includes the backplate, filter element, top cover, hardware, and instructions.
This kit comes without a decorative air cleaner cover. S&S offers a wide range of good-looking Stealth covers, including the classic Teardrop, so you can finish your intake with a stylish, high-performance look that matches your bike.
Features & Benefits
- 5% increase in horsepower
- Larger filter area for improved airflow
- Air horn style radiused inlet and S&S stinger cone for smoother, faster airflow
- High-strength die-cast aluminum backplate
- Washable filter element
- Pre-filters available
- High-flow (1" taller) filter kit available, part number 170-0154
- Easy installation
- 50-state legal
- Exempt from emissions tampering regulations under CARB EO# D-355-21
- Many S&S Stealth cover options available (sold separately)
Part Numbers:
Manufacturer: 170-0301B
P/N: 1010-2161
📗 INSTALLATION INSTRUCTIONS
