Fuel & Air Systems

608 products

Shop the range of aftermarket motorcycle fuel & air system products at Pro Class Custom Parts.

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$200.99

Features & Benefits:- * High Flow Element. * Designed to provide increased horsepower & torque. * Pleated media provides a large filtration area offering long service intervals. * Multipl...

KN AIR FILTERS

$200.99

Features & Benefits:- * High Flow Element. * Designed to provide increased horsepower & torque. * Pleated media provides a large filtration area offering long service intervals. * Multipl...

KN AIR FILTERS

$200.99

Features & Benefits:- * High Flow Element. * Designed to provide increased horsepower & torque. * Pleated media provides a large filtration area offering long service intervals. * Multipl...

KN AIR FILTERS

$200.99

Features & Benefits:- * High Flow Element. * Designed to provide increased horsepower & torque. * Pleated media provides a large filtration area offering long service intervals. * Multipl...

KN AIR FILTERS

$200.99

Features & Benefits:- * Fits HDI Australian Models. * High Flow Element. * Designed to provide increased horsepower & torque. * Pleated media provides a large filtration area offering lon...

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KN FILTERS

$200.99

Features & Benefits:- * High Flow Element. * Designed to provide increased horsepower & torque. * Pleated media provides a large filtration area offering long service intervals. * Multiple...

KN AIR FILTERS

$200.99

Features & Benefits:- * High Flow Element. * Designed to provide increased horsepower & torque. * Pleated media provides a large filtration area offering long service intervals. * Multiple...

KN AIR FILTERS

$200.99

Features & Benefits:- * High Flow Element. * Designed to provide increased horsepower and torque. * Pleated media provides a large filtration area offering long service intervals. * Multiple ...

KN AIR FILTERS

$200.99

Features & Benefits:- * High Flow Element. * Designed to provide increased horsepower & torque. * Pleated media provides a large filtration area offering long service intervals. * Multiple...

PINGEL LEVERS

$200.99

* Pingel® high-flow custom fuel filters are available in chrome finish * Filters have a high-quality O-ring for a leak-proof seal * Cleanable, reusable 40 micron filter element * 1-3/16in. body le...

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PINGEL LEVERS

$577.99

Vacuum Operated Fuel Tap * The same feature as OEM vacuum fuel valves – when valve is left in the “on” position with the motor off, fuel flow is shut off automatically * Vacuum Operated Fuel Taps ...

PINGEL LEVERS

$578.99

$1,589.99

Features & Benefits:- * Four fuel delivery ports Better throttle response. * O’Ring sealed idle mixture screw. * Increased air flow for more power. * Adjustable accelerator pump for quick th...

$1,583.99

Features & Benefits:- * Four fuel delivery ports for Better throttle response. * O’Ring sealed idle mixture screw. * Increased air flow, more power & better performance. * Adjustable accel...

$1,594.99

Features & Benefits:- * Four fuel delivery ports for Better throttle response. * O’Ring sealed idle mixture screw. * Increased air flow, more power & better performance. * Adjustable accel...