What vehicles does this fit?

This air filter is a direct replacement part. If you?re unsure at all about choosing the correct part for your vehicle, just contact us via the contact form.

This PRORAM performance filter has been designed to replace your standard OEM air filter inside your vehicles air box. These filters are made using a high quality, high flow, synthetic nanofiber filtration media which is pleated to maximise surface area and in turn increase air flow. Utilising over 35 years of experience in the field of Motorsport filtration the PRORAM range by Ramair is the premium choice on the market today for your fast road or track car.

Key Dimensions

Filter Type: Flat

Filter Quantity: 1

Filter Shape: Unique

Filter Length: 267mm

Filter Width: 260mm

Filter Depth: N/A

Filter Internal Neck Diameter: N/A

Part Number Cross References

This part is an equivalent replacement for the following manufacturers part numbers?

OEM Part Numbers: BMW 13718507320 BMW 13718605164 BMW 13718632502

Mann Part Numbers: C24025

K&N Part Numbers: 33-3051

Pipercross Part Numbers: PP1979

ITG Part Numbers: HMP-898

Other Part Numbers: BMC FB928/20

Features 

High flow, synthetic nanofiber filtration media

Fits in the OEM Airbox and replaces inefficient paper filter

Lifetime washable filter

Precision injection molded for a perfect fit

Guaranteed surface area using high quality custom blended polymer