Fuel & Air Systems

591 products

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

$1,491.99

Assault Charge High Flow Air Cleaner – 68mm Throttle Body ONLY FITMENT The Trask Assault Charge High Flow Air Cleaner combines proven performance with timeless design for your Harley-Davidson. Bui...

ARLEN NESS

$1,281.99

Features & Benefits:- * Complete air cleaner kit, includes backing plate & all necessary components for easy installation * Features a performance filter with a pleated top to take in air ...

ARLEN NESS

$1,281.99

Features & Benefits:- * Complete air cleaner kit, includes backing plate & all necessary components for easy installation * Features a performance filter with a pleated top to take in air ...

ARLEN NESS

$215.99

* Black Synthetic Filter Media * Air Filter is washable / re-useable * Synthetic filter media is water-resistant and does not require filter oil * Fitment: Arlen Ness Velocity 65 Degree & 90...

KN FILTERS

$220.99

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

STANDARD MOTORCYCLE PRODUCTS

$213.99

Fitment: 1995-05 Touring EFI 2001-05 Softail EFI 2004-05 Dyna EFI * Replaces OEM # 27270-95

ARLEN NESS

$206.99

Features & Benefits:- * High Flow Element.

ARLEN NESS

$206.99

Features & Benefits:- * Fits Stage 1 Big Sucker. * High Flow Element.

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ARLEN NESS

$206.99

Features & Benefits:- * High Flow Element.

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PERFORMANCE MACHINE

$202.99

Features & Benefits:- * High Flow Element. Proudly Made in the USA by Performance Machine !

ROLAND SANDS DESIGN

$205.99

Features & Benefits:- * High Flow Element. * Open Front Filter. Proudly Made in the USA by Performance Machine ! MFR PART No: 0206-0126-A ROLLIES PART No: P02060126A

ROLLIES SPEED SHOP

$3,722.99

Ditch the trouble prone Magneti Marelli Fuel Injection on your Touring bike. This kit makes it simple to swap back to the ever popular & reliable S&S “E” series carby. The Kit Includes: E ...

ROLLIES SPEED SHOP

$3,893.99

Ditch the trouble prone Magneti Marelli Fuel Injection on your Touring bike. This kit makes it simple to swap back to the ever popular & reliable S&S “E” series carby. The Kit Includes: E ...

ROLLIES SPEED SHOP

$3,423.99

Want a trouble free carby on your fuel injected Softail or Tourer? This kit makes it simple to swap back to the ever popular & reliable S&S “E” series carby. The Kit Includes: E Series Car...

ROLLIES SPEED SHOP

$3,345.99

Want a trouble free carby on your fuel injected Softail, Dyna or Tourer? This kit makes it simple to swap back to the ever popular & reliable S&S “E” series carby. The Kit Includes: E Seri...