Spring Core Straight Air Filter

Elevate your motorcycle's breathing with the Nibbi Racing Spring Core Straight Air Filter. Meticulously engineered for the performance enthusiast, this isn't just a filter—it's an upgrade. Featuring a dual-layer polyurethane sponge, a unique internal spring core, and a larger intake surface, it delivers a significant boost in airflow and throttle response while providing superior filtration and unparalleled durability. Available in 45mm, 49mm, and 55mm inlet sizes for a universal fit. Feature: Dual-Layer Foam Filtration: Engineered with a two-stage foam structure, this filter delivers superior dust and dirt protection while maintaining excellent airflow, ensuring your engine stays clean even in tough riding conditions. Durable Polyurethane Material: Constructed from premium polyurethane, the filter is highly resistant to fuel, oil, and wear, providing long-lasting durability for motocross, dirt bike, ATV, and street applications. Spring Core Reinforcement: Equipped with an internal spring support, the filter prevents collapse and deformation under heavy throttle, avoiding filter suck-in issues common in aggressive riding and high-RPM performance. Increased Air Intake Volume: Featuring an enlarged straight design, the filter enhances airflow, allowing your engine to breathe more freely for improved throttle response and power output. Specifications: Product Type: Universal Straight Air Filter Material: Polyurethane Sponge (Dual-Layer) Core Feature: Internal Anti-Collapse Spring Sizes: 45mm, 49mm, 55mm (Please confirm your carburetor size before ordering) Clamp Included: Yes, with a stainless steel band clamp Fitment: Universal What's in the Box: 1x Nibbi Racing Spring Core Straight Air Filter 1 Pair Gloves