RYANSTAR RACING 4-Inch Cone Air Filter (102mm x 231mm) Washable High-Flow with Clamp

This cone-style performance filter swaps into many universal intake systems to offer increased air throughput and engine protection without permanent modification. Constructed from a two-layer mesh and backed by durable materials, the filter includes a stainless-steel clamp and an adjustable fitting range to simplify installation on motorcycles, ATVs, go-karts, small cars, or custom intake setups.

How much airflow improvement can I expect from this 4" cone filter?

The RYANSTAR RACING cone filter is designed for higher flow than many stock paper filters, helping your engine breathe more freely under load. Exact gains depend on your vehicle and intake design, but the wider surface area and two-layer mesh reduce restriction compared with typical OEM elements.

• 4-inch (102mm) inlet diameter for common aftermarket intakes
• 231mm height increases usable filter area
• Two-layer mesh improves flow while trapping contaminants
• High-flow profile suitable for mild to moderate performance upgrades

Will this filter fit my intake pipe and how easy is installation?

The filter has an adjustable diameter that fits a range of intake tubes, making it a versatile choice for many universal systems. Installation typically requires only sliding the filter onto the pipe and tightening the supplied stainless-steel clamp; some trimming or an adapter may be needed for non-standard diameters.

• Adjustable fitting range to match common aftermarket tubes
• Includes stainless-steel clamp for secure mounting
• Simple slide-on installation with basic hand tools
• Can be paired with adapters for custom setups

What maintenance does the washable/reusable filter require?

This cone filter is washable and reusable, reducing long-term replacement costs versus disposable elements. Routine maintenance involves removing adhered debris, washing with a mild cleaner, drying fully, and re-oiling if recommended for your filter type.

• Detachable design for easy removal and cleaning
• Wash with mild soap or filter cleaner; air-dry completely
• Reapply filter oil if you use an oiled element type
• Inspect the two-layer mesh for damage during each service

What materials and build quality should I expect from RYANSTAR RACING?

This product uses a two-layer mesh construction combined with durable backing materials to balance filtration and flow. The included stainless-steel clamp and reinforced base enhance longevity, while manufacturing techniques aim to provide consistent sizing and performance for universal applications.

• Two-layer mesh for balanced filtration and airflow
• Durable base and binding for long-term use
• Stainless-steel clamp resists corrosion
• Built for repeated washing and re-use

Who is this for? Enthusiasts and DIY mechanics who want an affordable, universal high-flow cone filter for motorcycles, ATVs, go-karts, small cars, or custom intake projects will find this RYANSTAR RACING 4-inch filter practical. It suits riders and builders seeking better airflow than stock filters, a reusable maintenance cycle, and an easy installation process without committing to a brand-specific kit. If your intake accepts a 102mm-style inlet or can adapt to it, this filter provides a straightforward upgrade with durable components for frequent use.