Street Bike Air Cleaners and Parts

A properly designed air intake system is fundamental to unlocking your V-Twin's full potential—restrictive factory airboxes limit both power delivery and throttle response. The BARON Smooth Big Air Kit combines flow-bench optimization with dyno-validated...

A properly designed intake system is fundamental to unlocking your V-Twin's true potential—the BARON Smooth Big Air Kit combines flow-bench engineering with real-world dyno validation to deliver measurable gains in horsepower and torque. The slim 1-1/2"...

The stock air cleaner on your XV1700 restricts flow and leaves performance on the table. The BARON Stealth Big Air Kit replaces the restrictive OEM assembly with a high-flow intake system that delivers measurable gains in horsepower and torque while...

The stock air cleaner on your VTX1300 is a restriction point—plain and simple. The BARON XXX Air Cleaner uses dyno-designed AirLoad manifolds to eliminate turbulence and accelerate intake velocity, delivering measurable gains in horsepower and torque...

The BARON XXX Air Cleaner transforms your VStar 1100's intake efficiency with dyno-designed AirLoad manifolds that eliminate turbulence and accelerate air velocity into the combustion chamber. This bolt-on upgrade delivers measurable gains in horsepower...

A properly engineered air intake system is fundamental to unlocking your V-Twin's potential—and the BARON Smooth Big Air Kit delivers both measurable power gains and refined aesthetics. Flow-bench and dyno-validated, this intake increases air velocity...

A properly engineered intake system is fundamental to extracting genuine horsepower and torque gains from your V-Twin engine—and the BARON Smooth Big Air Kit delivers exactly that through flow-bench and dyno validation. This bolt-on assembly combines a...

The BARON Stealth Big Air Kit transforms your Raider or Stratoliner's intake system by eliminating restrictive stock components and delivering measurable horsepower and torque gains. With flow bench-optimized velocity stacks and a clean under-tank...

Air intake systems are the foundation of engine breathing efficiency—restrictive factory setups leave horsepower on the table. The BARON Comet Big Air Kit combines flow-bench engineering with real-world dyno testing to deliver measurable gains in power...

A properly engineered air intake is foundational to unlocking your V-Twin's true potential—the BARON Comet Big Air Kit delivers measurable gains in horsepower and torque through optimized airflow dynamics. The slim, 1-1/2" hi-flow design clears your leg...

The BARON Comet Big Air Kit transforms your VS650's breathing efficiency by delivering a precisely engineered intake system that flows more air at higher velocities into your engine. Unlike restrictive stock filters, this flow-bench and dyno-developed...

If you're running a V-Twin and leaving power on the table with a stock intake, the BARON Comet Big Air Kit is engineered to unlock measurable gains in both horsepower and torque. Flow-bench and dynamometer testing confirm this kit delivers substantially...

If you're upgrading to a custom air cleaner on your H-D but running a stock CV carburetor, fitment becomes your biggest headache—until now. The ACCUTRONIX Air Cleaner Adapter bridges that gap with precision-engineered billet construction, letting you...

Air intake efficiency directly impacts carburetor responsiveness and engine breathing—the S&S Cycle Stealth Air Cleaner XL eliminates turbulence at the throttle body with its integrated stinger cone design, delivering measurable flow improvements for...

A properly sized intake system is one of the most direct paths to measurable horsepower gains on any carbureted engine. The S&S Teardrop Air Cleaner XL delivers increased airflow to your OEM or S&S carburetor, allowing your engine to breathe more...

Upgrading to the S&S CYCLE Teardrop Air Cleaner gives your engine immediate access to cleaner, denser air—translating directly to measurable horsepower gains without additional modifications. The oversized XL 170 design reduces intake restriction,...

If your M8 is pulling rich or gasping for air at wide-open throttle, your intake system is holding you back. This S&S Cycle mounted air cleaner combines precision engineering with real-world performance gains—the built-in stinger cone eliminates...

If you're running an M8 Harley and want measurable gains in throttle response and airflow efficiency, the S&S Cycle Mounted Air Cleaner delivers real performance improvements through thoughtful engineering. The built-in stinger cone eliminates turbulence...

Air intake efficiency directly impacts throttle response and fuel delivery precision—this S&S Cycle mounted air cleaner eliminates turbulence at the carburetor or EFI throttle body for measurable gains in airflow and engine responsiveness. The built-in...

A quality air cleaner is fundamental to engine performance—it controls how much air reaches your carburetor or EFI throttle body, directly impacting throttle response and power delivery. The S&S Cycle Mounted Aire Cleaner uses a precision-machined...