COVER FOR MONSTER SUCKER DEEP CUT BLACK Motorcycle grips Hidden breathers are O-ringed at

Hidden breathers are O-ringed at the heads and exit out the mouth of the throttle body to provide efficient engine breathing

Big Sucker™ Stage I Air Filter Kit with Synthetic FilterEach hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing

Covers are longer than stock to add a nice flowing transition between tank and saddlebags

Includes aluminum double-barrel outer cover

COVER FOR MONSTER SUCKER DEEP CUT BLACK Motorcycle grips Hidden breathers are O-ringed atMonster Sucker Air Cleaner CoverForged billet covers can be added at any time to any Monster Sucker kits that were originally purchased without covers (sold separately)