RYANSTAR RACING Universal Clamp-On High-Flow Air Filter – 3in/3.5in/4in, Reusable Cone

Product overview

Upgrade your air intake with the RYANSTAR RACING Universal Clamp-On Air Filter, designed to adapt across three common intake sizes—3in, 3.5in, and 4in—via a three-adapter set included with the kit. The high-flow cone shape is engineered to expose more air to the filter media while maintaining a compact, clamp-on profile that’s quick to install on a wide range of vehicles.

Three adapters maximize compatibility with different intake configurations, so you can confidently upgrade without hunting for a custom solution. The cone design expands the air contact area and increases inspiratory volume, helping air reach the engine in a steady, organized stream. While results can vary by vehicle and setup, many users notice a more responsive feel during throttle transitions as air moves more freely through the intake path.

Why it matters

Maintaining clean air intake is a practical way to support consistent airflow and engine performance. This filter uses washable, reusable media that traps particulates before they enter the combustion path, helping to shield the intake route and connected components from debris. The clamp-on installation is straightforward, and the media is designed for regular cleaning and reuse so you can keep using the filter without frequent replacements.

Key benefits

• Potentially enhanced throttle response and acceleration through improved air delivery.
• Flexible fit with three size adapters for diverse intake configurations.
• Increased air contact area and inspiratory volume from the cone design.
• Engine protection by filtering out impurities before they reach the intake.
• Clamp-on installation and washable, reusable media for simple maintenance.

What’s included and maintenance tips

• Three adapters compatible with 3in, 3.5in, and 4in intake tubes.
• Washable media that can be cleaned and reused to reduce ongoing costs.
• Simple clamp-on mounting process with basic hand tools.

Note: Actual performance benefits depend on your vehicle, other mods, and driving style. This filter is designed as a versatile upgrade option rather than a guaranteed improvement.