MCS-573495 - - Chrome backing plate - For use with the OEM round air cleaner cover - Stage 1 red pre-oiled filter element. The best and simplest performance air cleaner kit for your bike... period. Gain up to 21% horsepower by simply installing a Big SuckerT kit on

Fitment:
16-22 XL Forty Eight; Seventy Two; Iron. With OEM round air cleaner cover