aFe MagnumFLOW Pro 5R Intake Replacement Filter 6in F x 9in B x 7in T (Inverted) x 9 IN H Suspension>Coilover Springs Upon identifying the weakness with

Upon identifying the weakness with the OEM splash guard

1987-1988 BMW 325i

950 W 5/8-18 UNF 1

the same durable metal that we have used for over 100 years

and water vapors from the crankcase gasses and collects them to be drained next time you change your oil

aFe MagnumFLOW Pro 5R Intake Replacement Filter 6in F x 9in B x 7in T (Inverted) x 9 IN H Suspension>Coilover Springs Upon identifying the weakness withThis filter features five layers of pre oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty, while its inverted top makes for more filter surface area, resulting in longer service intervals. This media is perfect for street and or track use. Pro 5R filters are easily recharged with aFe's POWER CLEANER and blue air filter oil. aFe POWER performance air filters use a