RamAir ProRam Universal Alloy Neck Cone Air Filter - Without Silicone Coupler, 90mm

The RamAir ProRam Universal Alloy Neck Cone Air Filter is designed to maximise air delivery to your engine while maintaining high filtration standards. It uses a high-flow synthetic nanofibre media and a precision-formed alloy base to optimise airflow and provide effective dirt protection across a wide range of intake setups.Here are the key features that support its performance and usability:Pleated Synthetic Nanofibre Filtration Media: The filter uses a precision-pleated synthetic nanofibre layer to significantly increase the surface area, which improves airflow volume while maintaining excellent filtration efficiency to protect internal engine components from airborne particles.Inverted Cone Top Cap: An integrated inverted cone within the top cap adds extra intake surface area above the filter body, allowing more air to be drawn in across a wider area which supports improved throttle response and airflow consistency at higher engine loads.Spun Alloy Bellmouth Base: The base is formed from spun alloy with a smooth bellmouth profile that reduces turbulence at the entry point, helping you maintain laminar airflow into the intake system for improved air charge stability.Rigid Alloy Neck Connection: The filter includes a rigid alloy neck built into the base to ensure a secure fitment to rubber or silicone intake pipes, providing strength under high suction loads and maintaining seal integrity under engine movement.Optional Silicone Coupler Compatibility: A version with a silicone coupler is available, giving you the option to mount directly onto a MAF sensor or rigid intake pipe which simplifies installation and reduces the need for additional hardware.High Airflow Capacity: The combined design of the filtration media, cone top and bellmouth base supports airflow levels suited to engines with increased power demands, allowing the filter to remain efficient when supporting turbocharged or naturally aspirated setups with large airflow requirements.Universal Fitment Design: Its layout and connector options are designed to work across a range of intake systems and custom builds, allowing you to integrate the filter easily into bespoke setups while retaining consistent filtration performance.This filter helps you manage airflow demands where space, fitment flexibility and consistent filtration are critical. Its construction and flow capabilities make it a smart addition to any performance intake setup, especially where reliability under load and custom installation are important. A practical upgrade for builds requiring high intake volumes, without compromising on filtration quality or secure fitment.Dimensions: 150mm base diameter, 120mm top diameter, 185mm length