Vance and Hines Radiant III Air Intakes — 1991-2022 Harley-Davidson Sportster 91

Vance and Hines Radiant III air intake for Harley Sportster, engineered to draw more air through a high-capacity filter and patent-pending Force Velocity Stack. Available in chrome, brushed, or black finish with laser-cut cage cover for a lean, custom look.

Features

• Patent-pending Force™ Velocity Stack
• High-capacity washable air filter element
• Laser-cut cage cover
• Available in chrome, brushed finish, or black
• Direct fit 1991-2022 Sportster

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

Fitment

Fits Harley-Davidson Sportster models 1991 through 2022.

Frequently Asked Questions

Which finish should I choose — chrome, brushed, or black?

All three finishes are the same intake with different appearances. Choose based on your bike's overall aesthetic and other chrome or painted parts.

Does the air filter need to be replaced or can it be cleaned?

The high-capacity filter is washable and reusable. Clean and re-oil it as needed rather than discarding.

Will this intake require a fuel tuner?

Intake alone typically does not require retuning, but adding a fueler or ECU map can optimize performance gains from increased air flow.

Is this a bolt-on installation?

Yes — this is a direct-fit replacement intake that bolts onto stock Sportster carb or EFI manifolds without modifications.

Will this fit my specific year Sportster?

Yes, this part fits all standard Sportster models from 1991 to 2022. Check fitment tags or contact support if you have an XL1200S or other variant.

California Proposition 65 Warning

WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov