Vance and Hines Radiant III Air Intake - Harley Sportster
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.
Transform your Harley Sportster's performance and aesthetics with the Vance and Hines Radiant III Air Intake. This system is engineered to draw more air into your engine through a high-capacity filter and a patent-pending Force Velocity Stack, ensuring optimal breathing. Available in chrome, brushed, or black, it provides a lean, custom look that stands out.
Why riders pick this
- Increases engine airflow for improved performance
- Features a patent-pending Force Velocity Stack
- High-capacity washable and reusable air filter
- Laser-cut cage cover for a custom, aggressive look
- Available in Chrome, Brushed, or Black finishes
- Direct fit for Harley Sportster models
The Vance and Hines Radiant III Air Intake is a significant performance upgrade for Harley Sportster models. By replacing the restrictive stock air cleaner, this system maximizes the air supply to your engine, which is critical for improving throttle response and unlocking more power. The combination of the Force Velocity Stack and a high-capacity washable filter ensures that your V-twin receives a steady, clean, and ample flow of air, leading to a more dynamic riding experience.
Optimized Air Delivery for Sportsters
- Patent-pending Force™ Velocity Stack for enhanced air intake
- High-capacity washable air filter element for superior filtration
- Laser-cut cage cover provides a bold, custom appearance
- Direct fit for Harley Sportster models
Custom Look, Proven Performance
Beyond its performance benefits, the Radiant III Air Intake dramatically alters the look of your Sportster's engine. Its open, aggressive design and choice of finishes allow you to personalize your bike's style, whether you prefer classic chrome, a modern brushed finish, or a stealthy black. This intake is an essential upgrade for any Sportster rider looking to improve both the function and form of their machine.
Specifications
- Brand: Vance and Hines
- Manufacturer Part #: 71459
- Weight: 3.7 lb
- Category: Air Intake Systems / Short Ram Air Intakes
- California Prop 65: Yes — Cancer and Reproductive Harm Warning. See www.P65Warnings.ca.gov
Common questions
Which finish should I choose — chrome, brushed, or black?
All three finishes offer the same performance benefits. Your choice should be based on your bike's overall aesthetic and whether you prefer a classic, modern, or stealthy look to complement your other parts.
Does the air filter need to be replaced or can it be cleaned?
The high-capacity filter is designed to be washable and reusable. You can clean and re-oil it as part of your regular maintenance, reducing the need for costly replacements.
Will this air intake require a fuel tune for my Sportster?
While not always strictly necessary, installing a high-flow air intake often benefits from a fuel tune to optimize engine performance and ensure proper air/fuel ratios. We recommend consulting a tuning specialist.
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 | T14-612230 |
| WEIGHT | 3.7 lb |