Air filter d=39mm Evolution II - black Polini

Here is the long racing filter POLINI EVOLUTION 2, round and straight model of large volume.
It will allow you extreme suction with an excellent air reserve for optimal engine breathing!

Composed of a 39 mm carburetor connection diameter, ideal for carburetors from 17.5mm to 21mm (for PHBG and PHBG Racing) and two layers of foam, a large cell on the outside and a very fine cell on the inside.

Dimensions:
185mm long x 85mm wide.