MWR High Efficiency & Racing Air Filter for the Aprilia RSV4 (09-14) Select Type:High Efficiency This new design of air

This new design of air filter has also shown a reduction of up to 8db of intake noise in testing as well as an increase in power

Alpha Racing Expansion tank

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E-throttle kit OEM

MWR High Efficiency & Racing Air Filter for the Aprilia RSV4 (09-14) Select Type:High Efficiency This new design of airMWR High Efficiency & Racing Air Filter for the Aprilia RSV4 (09 14) MC 010 09 HE MC 010 09 R MC 010 09 Not a copy of the standard air filter, always searching for solutions, either its the performance , protection or fitment . Caution: clean and re oil at least once a year with MWR air filter oil & cleaner . Remapping the ECU or the Fuel Control Module is recommended Our new and improved HE air filter can now be installed without the original filter