Big Sucker™ air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. Specially designed for 14-16 FLT & 15-17 FLST with factory air cleaner covers, these kit utilize a Stage 1 sized filters with added urethane to support the shape of the factory cover 

• Designed for 14-16 FLT & 15-17 FLST Models w/ Factory Air Cleaner Covers
• Increases Horsepower & Torque 
• Patented Hidden Breather Technology 
• Pre-Oiled Red High Performance Filters
• One-Piece Aluminum Backing Plate 
• Radius Air Inlet for Unobstructed Airflow  

(1) Aluminum backing plate

(1) Air filter

(2) 3/8"-16 Breather bolts

(3) Standoffs

(1) Back plate gasket

(1) Spacer

(1) Tube Loctite 243

(3) 1/4"-20 x 1/2" Button head bolts

(3) 1/4"-20 x 1-1/4" Black set screws

(4) O-Rings

(2) Breather bolt washers

(1) 5/16" Flat washers

(1) 5/16"-18 x 1-1/4" Button head bolt

Instructions