Injen NanoWeb Dry Air Filter 6.7x4.54in Oval ID / 7.7x5.7in OD / 5.55in Height / 7x2.75in Top Torque Arm Insert 59% cumulative efficiency (independently tested)

59% cumulative efficiency (independently tested)

Water and Heat Resistant

or the more regular Akrapovič sound

Deep growl at idle

Injen NanoWeb Dry Air Filter 6.7x4.54in Oval ID / 7.7x5.7in OD / 5.55in Height / 7x2.75in Top Torque Arm Insert 59% cumulative efficiency (independently tested)With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injens air filter line features state of the art designs and performance. All SuperNano Web air filters feature a proprietary media that includes a high flow base media with a highly efficient Nano membrane applied on top. This allows our SuperNano Web media to flow the maximum