Sportster '88-21

32 products

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

$458.99

Features & Benefits:- * Fits XL Sportster 2007-2021 with Stock EFI. * S&S Stealth Air Cleaner Kit Without Cover * Increased filter area, combined with an air horn like radiused inlet &...

VANCE AND HINES

$818.99

Sporting a sleek and minimalistic design, the VO2 Cage Fighter is designed for maximum air flow to your engine using a high capacity air filter and the new ‘patent pending’ Force™ Velocity Stack t...

ARLEN NESS

$495.99

Features & Benefits:- * Black Backing Plate. * Includes Red pre-oiled, washable High Flow Element. * Includes necessary Gaskets & Hardware. Tech Tips:- * Requires OEM Type Round Cover. * P...

ARLEN NESS

$836.99

Features & Benefits:- * Compact performance air cleaner featuring 4.5″ tapered air filter design and angled billet top for increased performace and leg clearance * 22° angle CNC machined bille...

KN FILTERS

$222.99

* K&N’s replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. * These filters are washable and reusable and are custom designed to...

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ARLEN NESS

$1,091.99

Features & Benefits:- * USA Made High Flow Air Filter Element is water Resistant eliminating the need for a Rain Sock. * Synthetic Filter material never needs oil, just wash and re-use for lon...

ARLEN NESS

$806.99

Features & Benefits:- * Styling inspired by the HD Prodigy wheel * Forged billet construction * Clear polycarbonate window face * High flow, pre-oiled, black filter element * Ergonomic design ...

$895.99

Features & Benefits:- * The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element. More filter surface equa...

$595.99

Features & Benefits:- * The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element. More filter surface equa...

$895.99

Features & Benefits:- * 85% of original size. * Classic Teardrop look. * Machined openings provide additional air flow. Tech Tips:- * Fuel Mixture Calibration is Advised. Proudly Made in the U...

$894.99

Features & Benefits:- * 85% of original size. * Classic Teardrop look. * Machined openings provide additional air flow. Tech Tips:- * Fuel Mixture Calibration is Advised. Proudly Made in the U...

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$894.99

* 85% of original size. * Classic Teardrop look. * Machined openings provide additional air flow. Tech Tips:- * Fuel Mixture Calibration is Advised. Proudly Made in the USA by S&S Cycle

$894.99

Features & Benefits:- * 85% of original size. * Classic Teardrop look. * Machined openings provide additional air flow. * Fuel Mixture Calibration is Advised.

$897.99

Features & Benefits:- * Includes High Flow Element. Tech Tips:- * Replacement Air Filter Element # KN-E-3226 * Rain Sock Not Applicable. * Fuel Mixture Calibration is Advised. Proudly Made in ...

ARLEN NESS

$844.99

The Monster Sucker is a 90° performance air cleaner that features a massive forward facing filter design and our patented hidden breather backing technology for a reliable intake that enhances the...