Air Cleaners

Arlen Ness #18-902 - Clear Tear Air Cleaner, Gold - 08-16 FLT / 16-17 Softails (FBW)

The Clear Tear air cleaner series brings the timeless tear drop shape to a new level. Its smooth flowing cage like design is forged and features a domed shaped polycarbonate window that allows you to view the internal workings of your intake system while...

Arlen Ness #18-912 - Clear Tear Air Cleaner, Gold - 00-17 Twin Cam (Exc. FBW & 99-01 FI FLT)

The Clear Tear air cleaner series brings the timeless tear drop shape to a new level. Its smooth flowing cage like design is forged and features a domed shaped polycarbonate window that allows you to view the internal workings of your intake system while...

Arlen Ness #18-913 - Clear Tear Air Cleaner, Red - 91-up XL Sportster

The Clear Tear air cleaner series brings the timeless tear drop shape to a new level. Its smooth flowing cage like design is forged and features a domed shaped polycarbonate window that allows you to view the internal workings of your intake system while...

Arlen Ness #18-930 - Deep Cut® Inverted Series Air Cleaner, Chrome - 1991-2021 XL Sportster

The Inverted air cleaners forged billet design maximizes airflow by pulling in air from all directions including the face of the air cleaner. Each performance air filter features an inverted pleated top and is handmade from black oiled cotton filter...

Arlen Ness #18-936 - Beveled® Inverted Series Air Cleaner, Chrome - 91-up XL Sportster

The Inverted air cleaners forged billet design maximizes airflow by pulling in air from all directions including the face of the air cleaner. Each performance air filter features an inverted pleated top and is handmade from black oiled cotton filter...

Arlen Ness #18-948 - Clear Tear Air Cleaner, Gold - 91-up XL Sportster

The Clear Tear air cleaner series brings the timeless tear drop shape to a new level. Its smooth flowing cage like design is forged and features a domed shaped polycarbonate window that allows you to view the internal workings of your intake system while...

Arlen Ness #18-949 - Clear Tear Air Cleaner, Blue - 91-up XL Sportster

The Clear Tear air cleaner series brings the timeless tear drop shape to a new level. Its smooth flowing cage like design is forged and features a domed shaped polycarbonate window that allows you to view the internal workings of your intake system while...

Arlen Ness #50-083 - Stage 1 Big Sucker™ Replacement Air Filters - 08-16 FLT / 16-17 Softails & FXDLS (FBW) / Black cotton /Stainless steel jacket

Performance air filters for Stage 1 Big Sucker™ Air Cleaners. Made from the finest materials available, each Big Sucker™ air filters provides added airflow while filtering out harmful debris  Available with Red Pre-Oiled or  Stainless Pre-Oiled Filter...

Arlen Ness #50-084 - Stage 1 Big Sucker™ Replacement Air Filters - 99-17 Twin Cam (Exc. FBW & FI FLT) / Black cotton /Stainless steel jacket

Performance air filters for Stage 1 Big Sucker™ Air Cleaners. Made from the finest materials available, each Big Sucker™ air filters provides added airflow while filtering out harmful debris  Available with Red Pre-Oiled or  Stainless Pre-Oiled Filter...

Arlen Ness #50-085 - Stage 2 Big Sucker™ Replacement Air Filters - 08-16 FLT FBW 16-17 SOFTAIL & FXDLS FBW / Stainless Pre-Oiled

Performance air filters for Stage 2 Big Sucker™ Air Cleaners. Stage 2 Air Filters are 20% larger than Stage 1 for increased airflow. Made from the finest materials available, each Big Sucker™ air filter provides added airflow while filtering out harmful...

Arlen Ness #50-086 - Stage 2 Big Sucker™ Replacement Air Filters - 99-17 TWIN CAM (EX. 99--01 FI FLT & 08-17 FLT) / Stainless Pre-Oiled

Performance air filters for Stage 2 Big Sucker™ Air Cleaners. Stage 2 Air Filters are 20% larger than Stage 1 for increased airflow. Made from the finest materials available, each Big Sucker™ air filter provides added airflow while filtering out harmful...

Arlen Ness #50-087 - Stage 1 Big Sucker™ Replacement Air Filters - 99-01 FI FLT (Fuel Injected) / Black cotton /Stainless steel jacket

Performance air filters for Stage 1 Big Sucker™ Air Cleaners. Made from the finest materials available, each Big Sucker™ air filters provides added airflow while filtering out harmful debris  Available with Red Pre-Oiled or  Stainless Pre-Oiled Filter...

Arlen Ness #50-333 - Smooth Stage 1 Big Sucker™, Chrome - 99-01 Fuel Injected FLT / Black cotton /Stainless steel jacket

Big Sucker™ Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidden breather backing plate is o-ringed at the heads and exits inside the mouth of the throttle body for a...

Arlen Ness #50-338 - Smooth Stage 1 Big Sucker™, Black - 99-01 Fuel Injected FLT / Black cotton /Stainless steel jacket

Big Sucker™ Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidden breather backing plate is o-ringed at the heads and exits inside the mouth of the throttle body for a...

Arlen Ness #50-359 - Smooth Stage 2 Big Sucker™, Black - Black / Black cotton /Stainless steel jacket / 88-up XL Sportster

Big Sucker™ Stage 2 air cleaners retain all the performance gaining features of the Stage 1 plus a 20% larger filter fore even more airflow. Each Stage 2 features our patented hidden breather backing plate that is o-ringed at the heads and exits inside...

Arlen Ness #50-517 - Big Sucker® Stage 1 Air Cleaner - Chrome / Black cotton /Stainless steel jacket / 99-01 FI FLT (Fuel Injected)

Big Sucker® Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidden breather backing plate is o-ringed at the heads and exits inside the mouth of the throttle body for a...

Arlen Ness #50-519 - Big Sucker™ Stage 2 Air Cleaner - Chrome / Black cotton /Stainless steel jacket / 08-16 FLT / 16-17 FLST & FXDLS (FBW)

Big Sucker™ Stage 2 air cleaners retain all the performance gaining features of the Stage 1 plus a 20% larger filter fore even more airflow. Each Stage 2 features our patented hidden breather backing plate that is o-ringed at the heads and exits inside...

Arlen Ness #50-521 - Big Sucker™ Stage 2 Air Cleaner - Chrome / Black cotton /Stainless steel jacket / 93-99 Evo

Big Sucker™ Stage 2 air cleaners retain all the performance gaining features of the Stage 1 plus a 20% larger filter fore even more airflow. Each Stage 2 features our patented hidden breather backing plate that is o-ringed at the heads and exits inside...

Arlen Ness #50-522 - Big Sucker™ Stage 2 Air Cleaner - Chrome / Black cotton /Stainless steel jacket / 99-01 FI FLT (Fuel Injected)

Big Sucker™ Stage 2 air cleaners retain all the performance gaining features of the Stage 1 plus a 20% larger filter fore even more airflow. Each Stage 2 features our patented hidden breather backing plate that is o-ringed at the heads and exits inside...

Arlen Ness #50-523 - Big Sucker™ Stage 2 Air Cleaner - Chrome / Black cotton /Stainless steel jacket / 88-up XL Sportster

Big Sucker™ Stage 2 air cleaners retain all the performance gaining features of the Stage 1 plus a 20% larger filter fore even more airflow. Each Stage 2 features our patented hidden breather backing plate that is o-ringed at the heads and exits inside...

Arlen Ness #50-573 - Big Sucker® Stage 1 Air Cleaner - Black / Black cotton /Stainless steel jacket / 99-01 FI FLT (Fuel Injected)

Big Sucker® Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidden breather backing plate is o-ringed at the heads and exits inside the mouth of the throttle body for a...

Arlen Ness #50-575 - Big Sucker™ Stage 2 Air Cleaner - Black / Black cotton /Stainless steel jacket / 08-16 FLT / 16-17 FLST & FXDLS (FBW)

Big Sucker™ Stage 2 air cleaners retain all the performance gaining features of the Stage 1 plus a 20% larger filter fore even more airflow. Each Stage 2 features our patented hidden breather backing plate that is o-ringed at the heads and exits inside...

Arlen Ness #50-576 - Big Sucker™ Stage 2 Air Cleaner - Black / Black cotton /Stainless steel jacket / 99-17 Twin Cam (Exc. FBW Models & 99-01 FI FLT)

Big Sucker™ Stage 2 air cleaners retain all the performance gaining features of the Stage 1 plus a 20% larger filter fore even more airflow. Each Stage 2 features our patented hidden breather backing plate that is o-ringed at the heads and exits inside...

Arlen Ness #50-577 - Big Sucker™ Stage 2 Air Cleaner - Black / Black cotton /Stainless steel jacket / 93-99 Evo

Big Sucker™ Stage 2 air cleaners retain all the performance gaining features of the Stage 1 plus a 20% larger filter fore even more airflow. Each Stage 2 features our patented hidden breather backing plate that is o-ringed at the heads and exits inside...