Vance and Hines VO2 Cage Fighter Air Intake - Harley Sportster 1991-2021
About Vance and Hines
Vance & Hines has been building motorcycle exhaust since 1979 and has run factory-backed drag and King of the Baggers programs that feed straight back into its street products. Systems like the Torquer and the 2-into-1 designs are engineered around real dyno work, not just sound — which is why they show up on so many tuned Milwaukee-Eight and Twin Cam builds.
The Vance and Hines VO2 Cage Fighter air intake is engineered to significantly boost the performance of your 1991-2021 Harley-Davidson Sportster. It combines a high-capacity washable filter with a patent-pending Force Velocity Stack to increase airflow and power delivery. The laser-cut cage cover also provides a custom, aggressive appearance.
Why riders pick this
- Increases airflow and power delivery
- Washable, reusable high-capacity air filter
- Distinctive laser-cut cage design
- Available in chrome, brushed, or black finishes
Give your Harley Sportster the performance edge it deserves with the Vance and Hines VO2 Cage Fighter air intake. This system is designed to optimize your engine's breathing, delivering a noticeable improvement in throttle response and overall power. The advanced Force Velocity Stack technology ensures a smooth, high-velocity flow of air into your engine, while the distinct cage cover adds a serious custom touch.
Performance-Driven Design
- High-capacity washable air filter element for superior filtration
- Patent-pending Force Velocity Stack technology for increased airflow and power
- Laser-cut cage cover provides a unique, aggressive aesthetic
- Available in chrome, brushed, or black finishes to match your style
Optimize Your Sportster's Ride
Installing the Vance and Hines VO2 Cage Fighter air intake is a direct way to upgrade your Sportster's performance. While some riders may run it without recalibration, we highly recommend an ECU retune or fuel management system. This ensures your air/fuel mixture is perfectly optimized for the increased airflow, allowing your Sportster to run at its peak efficiency and deliver maximum power gains.
Specifications
- Brand: Vance and Hines
- Manufacturer Part #: 70359
- Weight: 3.7 lb
- Category: Air Intake Systems / Short Ram Air Intakes
- Warning: Cancer and Reproductive Harm — California Prop 65. www.P65Warnings.ca.gov
Common questions
Does this air intake require a fuel tuner or ECM recalibration?
Retuning is recommended to optimize the air/fuel mixture after installation. While some riders may run it without recalibration, an ECU tune will ensure maximum performance and efficiency.
What finish options are available for this product?
The Vance and Hines VO2 Cage Fighter air intake is available in chrome, brushed, or black finishes. You can choose your preferred finish when placing your order.
Is the air filter washable and reusable?
Yes, the high-capacity air filter element is designed to be washable and reusable, providing long-term value and consistent performance for your Sportster.
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 | Vance and Hines |
| TYPE | Short Ram Air Intakes |
| SKU | T14-611492 |
| WEIGHT | 3.7 lb |