ALLOY ART Air Cleaner - Boom Box - 1.8" - Black - M8 1.8M8BP

Air Cleaner - Boom Box - 1.8" - Black - M8 The forward offset, along with the slanted and angled filter are design specifically to help provide more leg clearance, The 1.8" filter has 160 square inches of filter surface area and the 2.8" filter has 261 square inches of filter surface area, Largest side mounted air box and filter surface area on the market, Max volume air cleaner kit for M8 motors, Oversized external breathers, Internal velocity stack, Made in the U.S.A.