Arlen Ness for Softail

The 10-Gauge® Stage 1 Big Sucker Air Filter Kit in black offers efficient engine breathing with O-ringed hidden breathers that exit at the mouth of...

Unleash your inner monster with the ARLEN NESS Deep Cut® Monster Sucker Air Cleaner Kit - Black! Designed with Big Sucker *hidden breather* technol...

Experience the thrill of the Crossfire Air Cleaner in All Black. See the heart of the air intake system with the polycarbonate window, and unleash ...

The Crossfire Air Cleaner - All Black boasts a transparent polycarbonate window, giving you a glimpse into the power of its internal air intake sys...

Experience the thrill of adventure with the ARLEN NESS Crossfire Air Cleaner in Contrast Cut Black. With a polycarbonate window showcasing the high...

Experience the Crossfire Air Cleaner - Chrome, complete with a see-through polycarbonate window to witness the inner workings of the air intake sys...

Unleash your ride's full potential with the ARLEN NESS Crossfire Air Cleaner - Chrome. This daring air intake system boasts a sturdy polycarbonate ...

Experience ultimate performance with the Crossfire Air Cleaner Kit in Chrome! Its polycarbonate window allows you to witness the powerful inner wor...

The Drift® Monster Sucker® is a 90° performance air cleaner that features a massive forward facing filter design and our patented hidden breather b...

The Drift® Monster Sucker® is a 90° performance air cleaner that features a massive forward facing filter design and our patented hidden breather b...

The CrossFire Monster Sucker® is a 90° performance air cleaner that features a massive forward facing filter design and our patented hidden breathe...

The CrossFire Monster Sucker® is a 90° performance air cleaner that features a massive forward facing filter design and our patented hidden breathe...

The CrossFire Monster Sucker® is a 90° performance air cleaner that features a massive forward facing filter design and our patented hidden breathe...

Replacement Hardware Kits for Arlen Ness® forged billet air cleaners. Each hardware kits includes genuine hardware, gaskets and necessary component...

Replacement Hardware Kits for the Original Big Sucker™ Air Cleaner Series. Each hardware kits includes genuine Big Sucker™ hardware and gaskets for...

Replacement Hardware Kits for the Big Sucker™ Stage 2 Air Cleaner Series. Each hardware kit includes genuine Big Sucker® hardware and gaskets for S...

Replacement Hardware Kits for the Big Sucker™ Stage 2 Air Cleaner Series. Each hardware kit includes genuine Big Sucker® hardware and gaskets for S...

Replacement Hardware Kits for the Big Sucker™ Stage 2 Air Cleaner Series. Each hardware kit includes genuine Big Sucker® hardware and gaskets for S...

The new Big Sucker™ Stage 1 performance intake for Milwaukee-Eight® (M8) engines adds new features to the original industry leading air cleaner. Th...

The new Big Sucker™ Stage 1 performance intake for Milwaukee-Eight® (M8) engines adds new features to the original industry leading air cleaner. Th...

Big Sucker™ Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidde...

Big Sucker™ Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidde...

Big Sucker™ Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidde...

Big Sucker™ Stage 1 air cleaners are engineered and proven to give your engine maximum airflow for more horsepower & torque. The patented hidde...