Description
Ramair PRORAM Pleated Performance Air Filter for BMW – PPF-2008
The Ramair PRORAM PPF-2008 is a direct replacement air filter designed to sit inside your existing BMW airbox in place of the standard paper filter. It is a straightforward upgrade that improves airflow to the engine, which can contribute to better throttle response and a modest improvement in performance – without any cutting, fabricating, or major installation work.
Ramair have been producing filtration products for motorsport and performance road use for over 35 years. The PRORAM range represents their premium panel filter line, built using a synthetic nanofiber filtration media (a fine, high-tech material that traps dirt particles while allowing more air through than a typical paper filter). The filter is pleated – folded back and forth in tight rows – to maximise the surface area within the same physical footprint as your original filter.
Why upgrade from the standard paper filter?
The factory air filter is designed with cost and longevity in mind, not outright performance. Paper filters restrict airflow more than necessary and need to be replaced periodically. The PPF-2008 flows more air for a given filter size, is reusable, and is built to last the lifetime of the car when properly maintained. It is a sensible, low-effort upgrade with real-world benefits for fast road driving or track use.
Key features
- High-flow synthetic nanofiber filtration media for improved airflow over standard paper filters
- Pleated design maximises filter surface area within the standard airbox footprint
- Direct OEM airbox replacement – no modifications required
- Precision injection-moulded frame for a secure, accurate fit
- Washable and reusable – a genuine lifetime filter with proper care
- Dimensions: 227mm (L) x 203mm (W) – flat, rectangular panel filter
Fitment
The PPF-2008 fits a wide range of BMW 1 Series, 2 Series, 3 Series, and 4 Series models across both petrol and diesel variants, including popular engines such as the 116i, 118d, 320d, 330i, 420d, and many others. Please use the vehicle lookup tool on this page or check the Vehicle Fitment tab to confirm compatibility with your specific model, engine, and year before ordering.
If you want a simple, lasting improvement to your BMW’s intake system with no fuss, the Ramair PRORAM PPF-2008 is a solid, well-proven choice backed by decades of filtration expertise.





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