uni Multi-Stage Competition Air Filter for 96-04 Honda XR400R
- Uni Multi-Stage Competition Air Filters are unsurpassed in airflow, dirt stopping and overall performance..
- And they produce more horsepower and more torque than any other air filter..
- Uni's revolutionary two stage air filter is the only filter that comes apart for maximum airflow and ultimate cleaning.Traps dirt and dust in 2 layers of foam.The large pore, pre-filter captures the bigger particles.The small pore, inner filter prevents any engine-wrecking grit from reaching the cylinder.Used by Kawasaki, Yamaha and Suzuki off-road teams..