<p><span>The panel / cylindrical air filter is commonly referred to as "replacement air filter".</span></p>
<p><span>It is installed in the vehicle's original airbox to replace the OEM air filter.</span></p>
<p><span><span><span><span>It is made of highly performing materials that allow an increased air flow combined with a more efficient filtration, guaranteeing containment of all impurities from as small as 7 microns (compared to OEM's 10 microns).</span></span></span></span></p>
<p>Yamaha YZF-R1 07-08</p>