Universal Fit Air Filters

Complete your custom intake build, turbocharger installation, or engine swap with high-flowing universal fit air filters. Unlike vehicle-specific drop-in filters restricted by factory air box dimensions, universal clamp-on filters offer maximum flexibility for custom fabrication. Built with durable, pliable urethane flanges that stretch for a secure, vibration-resistant seal, these open-element filters deliver massive volumes of cold, dense air to feed high-horsepower, naturally aspirated, and forced-induction setups.

Whether you need a compact cone filter to fit a tightly packaged engine bay, a massive cylindrical element for a high-boost turbo application, or a specialized offset-flange filter for clearance around engine accessories, finding the correct filtration solution is crucial. Explore our extensive selection of universal air filters featuring multi-layered washable cotton gauze or oil-free synthetic dry media. Available in hundreds of shapes, lengths, and flange diameters ranging from 2-inch to 6-inch inlets to perfectly match your custom intake tubing, mass airflow sensor, or turbo compressor housing.