BMC FBTW70-140C Twin Air Conical Air Filter with Carbon Top

The BMC FBTW70-140C is a high-performance Twin Air conical air filter designed for direct air intake applications. This universal performance filter features a carbon top and can be installed on most engine types by removing the original airbox, providing a significant upgrade over restrictive OEM paper filters.

Key Features:

• Twin Air design with central and lateral air flow for maximum air intake efficiency
• Oiled cotton gauze construction using BMC's Full Moulding process developed by their F1 R&D team
• Washable and reusable - lasts the lifetime of your vehicle with proper maintenance
• Carbon top with characteristic red rubber connection ring for superior heat and stress resistance
• Special filtration mesh rated for engines up to 700 HP without deformation
• Inlet diameter: 70mm (2.76") expanding to 150mm (5.91") with 183mm (7.20") length

BMC's oiled cotton filters provide significantly greater air flow compared to restrictive OEM paper filters while maintaining excellent filtration efficiency down to 10 microns. The low-viscosity oil treatment ensures optimal air permeability while the multi-layer construction provides superior engine protection. The red rubber connection ring remains resistant to deformation caused by high temperatures and engine stress, ensuring a reliable, long-lasting seal.