Arlen Ness Method™ Clear Cover Air Cleaner - 18-178 For Harley Sportster 1988-2022 FLTRXS Dyno developed to produce strong

Dyno developed to produce strong horsepower and torque throughout the entire rev range

Fits all 2014 to present with 49mm front-end Touring models including the new 2024 & Up models

OEM-matching finishes

2015-2016 Harley-Davidson CVO Road Glide Ultra FLTRUSE 2015-2025 Harley-Davidson Road Glide FLTRX/FLTRXS 2016 Harley-Davidson Road Glide FLTR 2016-2019 Harley-Davidson Road Glide Ultra FLTRU 2017-2023 Harley-Davidson Road Glide Special 2018-2025 Harley-Davidson CVO Road Glide FLTRXSE 2020-2024 Harley-Davidson Road Glide Limited FLTRK 2022-2023 Harley-Davidson CVO Road Glide Limited FLTRKSE 2022-2023 Harley-Davidson Road Glide ST FLTRXST 2023-2025 Harley-Davidson Road Glide 3 FLTRT

2019 Harley-Davidson Touring FLTRU Road Glide Ultra

Arlen Ness Method™ Clear Cover Air Cleaner - 18-178 For Harley Sportster 1988-2022 FLTRXS Dyno developed to produce strongFeatures Forged billet aluminum air cleaner featuring a polycarbonate window to view the internal working of the air intake system Polycarbonate is hard coated for long lasting durability and protection from engine oil and UV sunlight Radius air inlet provides unobstructed airflow into engine Includes backing plate, forged filter housing, clear polycarbonate top, filter, gaskets and necessary hardware Each hidden breather is o ringed at the heads,