This twin-core Ramair Aeriform foam filter for the BMW E46 M47 engine, reinforced by a premium stainless steel cage, is a stalwart component featured in many fast road applications. This guarantees the utmost strength and resilience.
Enhanced by a rubber polymer surround, these filters offer not only a visually appealing, clean, and smooth finish but are also engineered with longevity as a top priority.
Designed as a straightforward drop-in replacement for your vehicle's OEM air filter, these filters are tailored for ease of fitting and maintenance. Bid farewell to the complications of inefficient paper filters.
Ramair twin-core foam stands alone in the market, a true pioneer. It's specifically engineered to deliver maximum dust filtration while optimising your engine's performance
