| Maximum air flow foam filter |
Poor airflow paper filter |
| Cold (more condense) air |
Hot (thinner) under-bonnet air |
| Clean (well filtered) air |
Dirty (particle filled) air |
| Longer life, reusable filter |
Limited life, disposable paper filter |
 |
| Pipercross
high performance foam filters provide all of the good and none of
the bad giving maximum, cold, clean air flow and therefore increased
acceleration, improved response time leading to additional bhp and
MORE POWER. Proven by World Championship winning race teams. |