Air filter -MARCHALD Double Layer Fusion- Ø=28-32-36-39-43mm

The PRO PORTING Double Layer air intake filters are a radically reinterpretation of this subject. These filters were specially designed for racing and to guarantee a perfect air flow. Thanks to much improved air volumes and lower pressure differences respectively you will gain a much improved acceleration and power output. This makes this PRO PORTING item the right choice even for daily commuter bikes.The design of the filters is very unique and leaves nothing to be desired. Beneath the two foam layers is a lattice which:

• Optimizes the air flow.
• 
  Avoids distortions so you do not use a single mm ² of the surface.

All in all a racing air filter in a class of it s own, improved acceleration and top speed with a one-of-a-kind sportive sound.
The delivery does contain connectors of 28 mm, 32 mm, 36 mm, 39 mm und 43 mm.