MWR High Efficiency Aprilia RSV4

Description

The new up-graded high efficient airfilter can now installed without the std. filterholder . With this new design the sealing to the airbox is better & increased the airflow between the filter frame and plate and therefore more performance . We where able to lower the plate and therefore the adjustment kit MWR-500 can be installed as well . The wide foam material offers a barely measurable air resistance! The surface is as large as possible. The filters are impregnated with MWR special oil, so that even the smallest dust particles adhere.The oil and filter materials are naturally non-flammable! The airs plitter plate distributes the incoming air across all 4 intake channels.