S&S Cycle Stealth Air Cleaner Kit 70mm B2 Backplate - Harley Touring (2008-2016)
About S&S Cycle
S&S Cycle has built American V-twin performance parts in Viola, Wisconsin since 1958 — flywheels, carburetors, cams, cylinder heads and complete crate engines. When a Harley owner talks about a 124, a 128 or a 131 build, they are usually talking about S&S. Few names carry more weight with engine builders in this space.
Unleash maximum airflow and power on your Harley-Davidson Touring model with the S&S Cycle Stealth air cleaner kit. Designed specifically for S&S Throttle Hog 70mm throttle bodies, this intake system provides a significant increase in filter area and optimized air delivery. Get ready for improved throttle response and a noticeable boost in performance.
Why riders pick this
- Designed for S&S Throttle Hog 70mm throttle bodies
- Increased filter area for superior airflow
- Radiused inlet with S&S stinger cone for smooth air delivery
- Can be run open or with a stock big twin air cleaner cover
- Optimizes engine performance on Harley Touring models
The S&S Cycle Stealth air cleaner is engineered to feed your big-twin engine a massive volume of clean, unrestricted air. Its innovative design features an increased filter area and a radiused inlet with an S&S stinger cone, meticulously shaped to smooth and accelerate airflow directly into your S&S Throttle Hog 70mm throttle body. This results in a more efficient burn, translating to more usable power across the RPM range.
Optimized Airflow for Peak Performance
- Features a 70mm B2 backplate design for seamless integration
- Increased filter area over stock for superior filtration and airflow
- Radiused air horn inlet and S&S stinger cone smooth intake charge
- Can be run open for a raw look or with a compatible stock air cleaner cover
Performance Intake for S&S Throttle Bodies
This Stealth air cleaner kit is a critical component for any performance-minded rider running an S&S Throttle Hog 70mm throttle body on their 2008-2016 Harley-Davidson Touring model. It’s designed to maximize the potential of your larger throttle body, ensuring your engine breathes freely. While it can be run open, you also have the option to use a stock big twin air cleaner cover for a more subdued appearance without sacrificing performance. Note that a separately fabricated bracket may be required for throttle body support, depending on your engine's height and specific setup.
Specifications
- Brand: S&S Cycle
- Manufacturer Part #: 170-0263
- Category: Air Intake Systems / Air Intake Components
- Weight: 5 lb
Common questions
Does this air cleaner kit include an air cleaner cover?
No, this S&S Cycle Stealth air cleaner kit does not include a cover. It can be run open, or you can utilize a stock 1999-later big twin air cleaner cover for a factory look.
Will this air cleaner fit my stock Harley-Davidson throttle body?
No, this air cleaner is specifically designed for S&S Throttle Hog 70mm throttle bodies and will not fit stock Harley-Davidson throttle bodies.
Is additional hardware required for installation?
This kit is designed for S&S Throttle Hog 70mm throttle bodies. A separately fabricated bracket may be needed to support the throttle body, as stock bracket compatibility can vary based on engine height.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | S&S Cycle |
| TYPE | Air Intake Components |
| SKU | T14-661981 |
| WEIGHT | 5.0 lb |
