Description
Enhance your intake system with the Ramair Universal Foam Performance Cone Air Filter, engineered for maximum airflow, superior filtration, and compact fitment. Designed to be installed into a flexible rubber or silicone intake hose, this high-performance filter is ideal for custom builds, aftermarket intake systems, or motorsport applications where space efficiency and airflow are critical.
Optimized Flow & Reduced Turbulence
Equipped with a precision-engineered aluminium ram-pipe neck, this filter incorporates an internal cone design that smooths and directs airflow into the inlet manifold. This reduces turbulence, improves throttle response, and ensures consistent airflow delivery, even in high-demand conditions.
Motorsport-Grade Strength & Durability
The filter element is reinforced with a stainless-steel internal mesh, developed and proven in European and World Touring Car Championships. This reinforcement prevents collapse under extreme airflow while maintaining filtration efficiency and long-term reliability.
High-Performance Cone Design
The cone shape not only increases filter surface area for greater airflow capacity but also allows for easy fitment in tight engine bays. Combined with its bell-mouth alloy spun base, this design supports exceptionally high horsepower and flow rates, making it suitable for both naturally aspirated and forced-induction setups.
Serviceable & Reusable
Constructed from dual-layer foam, this filter can be cleaned and reused for long service life. For best results, use the Ramair Filter Maintenance Kit (CK-003) to maintain peak performance and filtration efficiency.
Specifications
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Outer Neck Diameter: 70mm (2.75”)
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Neck Length: 50mm (2”)
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Overall Length: 185mm (7.3”)
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Base Width: 150mm (5.9”)
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Top Width: 115mm (4.5”)
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Filter Material: Dual-Layer Foam
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Base Material: Aluminium
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Base Finish: Brushed Aluminium
Why Choose Ramair?
Ramair filters combine race-proven technology, advanced airflow design, and premium materials to deliver a balance of performance, durability, and versatility. The 70mm universal cone filter is ideal for enthusiasts who want a compact, high-flow intake solution with OEM-level reliability.