Vance and Hines Blade Air Intake - Chrome or Black Contrast - Harley Touring, Softail & Dyna
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.
Unleash the true potential of your Harley-Davidson Touring, Softail, or Dyna with the Vance and Hines Blade Air Intake. This system is engineered to significantly increase airflow to your V-twin engine, optimizing its performance.
Why riders pick this
- Increases airflow for enhanced V-twin performance
- Patent-pending Force Velocity Stack technology
- Ultra-high capacity washable air filter
- CNC-machined billet cover in chrome or black contrast
The Blade Air Intake replaces your restrictive stock airbox, allowing your engine to breathe more freely and deliver improved throttle response and power. Its patent-pending Force Velocity Stack design is crucial for maximizing air velocity and volume, translating to more usable torque and horsepower on the road.
Advanced Airflow and Premium Style
- Patent-pending Force Velocity Stack for optimal air induction
- Ultra-high capacity washable air filter element ensures superior filtration and durability
- CNC-machined billet cover available in chrome or black contrast finish for a custom look
Maximize Your V-Twin's Output
This Vance and Hines Blade Air Intake is a key upgrade for riders looking to get more out of their Harley. By increasing the volume of clean, cool air entering your engine, you set the stage for significant performance gains. For the best results, especially if you've installed an aftermarket exhaust, a professional dyno tune is recommended to dial in your air-fuel mixture and unlock maximum power.
Specifications
- Brand: Vance and Hines
- Manufacturer Part #: 42351
- Weight: 4.1 lb
- Finish Options: Chrome or Black Contrast
- Category: Air Intake Systems / Short Ram Air Intakes
Common questions
Is a fuel tuner necessary after installing this air intake?
A fuel tuner is highly recommended to optimize fuel mapping for the increased airflow, ensuring peak performance and proper engine operation across all RPMs, especially with other modifications.
Will this intake fit my Harley-Davidson Sportster?
Yes, this Vance and Hines Blade Air Intake fits 2007-2022 Harley-Davidson Sportster models, along with various Touring, Softail, and Dyna models. Please confirm fitment for your specific year and model.
Is this product emissions compliant?
This intake is CARB EO# D-632-9 compliant for the listed model years, indicating it meets emissions standards for those applications.
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 | T14-640679 |
| WEIGHT | 4.1 lb |
