4in Inlet Cone Filter Red 5.5 in Long

The SPECTRE 4in Inlet Cone Filter Red 6.5 in Long is a precision intake air filter designed for automotive enthusiasts and mechanics seeking reliable engine breathing without sacrificing engine bay aesthetics. This cone-style filter is engineered for vehicles requiring direct bolt-on intake modifications, offering a balance between filtration efficiency and minimal restriction.

Constructed with a 4-inch inlet diameter and measuring 6.5 inches in length, this cone filter leverages a tapered design that maximizes surface area for superior filtration coverage while maintaining smooth air velocity through the intake path. The red finish isn't merely cosmetic—SPECTRE's durable coating resists oil saturation and degradation over extended use, critical for filters subject to engine bay heat and moisture.

This filter excels in both street and mild performance applications where engine builders demand quality without guesswork. Installation typically requires a matching intake tube assembly or adapter—verify your intake diameter to ensure compatibility.