Fuel & Air Systems

603 products

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

$1,500.99

Developed for the performance-minded enthusiast looking for superior bolt-on power and torque, the VO2 Falcon resets the bar for 90° intakes. From its slant-nosed oversized filter for higher volum...

VANCE AND HINES

$1,500.99

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GOODRIDGE

$573.99

Goodridge EFI Lines: These durable and aesthetically striking assemblies feature black PVC coated braided hose, and Teflon inner liner with tough chrome plated steel valves and hardware. Replace...

FEULING

$493.99

Features & Benefits: * Flow Rate: 7.6g/s (+73% OE, +38% SE) * Recommended HP: 140+ * Connector: EV-6 * Cross Reference: OEM # 27400067 * Sold: Each Fitment: * M8 Touring 2017up & Softail ...

$215.99

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WIRE PLUS

$216.99

Features & Benefits: * Flow Rate: 4.3g/s (OE) * Recommended HP: OE * Connector: EV-1 * Cross Reference: OE# 27609-01B (White Band) * Sold: Each Fitment: Touring 2002-2005 & 2008-2016 Dyna ...

WIRE PLUS

$216.99

Features & Benefits: * Flow Rate: 5.7g/s (+23% TC/XL, +10% VRSC) * Recommended HP: 110+ * Connector: EV-1 * Cross Reference: OE# 27617-08 SE# IWP029B * Sold: Each Fitment: Touring 2002-2005 &a...

WIRE PLUS

$216.99

Features & Benefits: * Flow Rate: 3.75g/s (OE) * Recommended HP: OE * Connector: EV-1 * Cross Reference: OE# 27609-01 * Sold: Each Fitment: Touring 2002-2005 & 2008-2016 Dyna 2004-2005 Sof...

QUANTUM FUEL SYSTEMS

$238.99

Features & Benefits:- * Meets or exceeds O.E.M. specifications * Includes necessary additional parts required for installation * Periodic replacement ensures top performance * Replaces OEM # 7...

VANCE AND HINES

$244.99

Add a touch of class to your VO2 Naked Air Intake with a Vance & Hines VO2 Skullcap. Styled with subtle creasing reminiscent of an old school mag wheel, the VO2 Skullcap consists of a single s...

VANCE AND HINES

$244.99

Add a touch of class to your VO2 Naked Air Intake with a Vance & Hines VO2 Skullcap. Styled with subtle creasing reminiscent of an old school mag wheel, the VO2 Skullcap consists of a single s...

KN FILTERS

$224.99

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

ROLAND SANDS DESIGN

$248.99

Features & Benefits:- * Derby Covers With 5 Bolts. Proudly Made in the USA by Roland Sands Design !

$257.99

Features & Benefits:- * Flows 12% better than stock (34.7cfm vs. stock 30.9cfm) * Washable, no more replacing dirty air filters * Easy to install Tech Tips:- * Pair with SS170-0603 high flow ...

DK CUSTOM PRODUCT

$230.99

Features & Benefits:- * CNC-Machined Aluminum * Vented Cap * 4 Stage Internal Filtration System * 1x Extra O-Ring * 1-1/2″ Diameter x 2-5/8″ Tall * Hose barb for 3/8″ ID hose (same as hose bar...