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Fuel & Air Systems

593 products

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

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Regular price $1,363.99
Sale price $1,363.99
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Extract the maximum performance with the VO2 X from Vance & Hines. Crowned with a bold CNC machined billet cover that is bolted down with ARP hardware, the VO2 X utilizes a washable high flow ...
Regular price $1,363.99
Sale price $1,363.99
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Extract the maximum performance with the VO2 X from Vance & Hines. Crowned with a bold CNC machined billet cover that is bolted down with ARP hardware, the VO2 X utilizes a washable high flow ...
Regular price $1,593.99
Sale price $1,593.99
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Features & Benefits:- * Bolt-on performance, over twice the filtering area over stock intake system * Increases horsepower and torque across the rpm range using air column inertia and carefull...
Regular price $1,410.99
Sale price $1,410.99
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Features & Benefits:- * Bolt-on performance, over twice the filtering area over stock intake system * Increases horsepower and torque across the rpm range using air column inertia and carefull...
Regular price $1,455.99
Sale price $1,455.99
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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...
Regular price $1,455.99
Sale price $1,455.99
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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...
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Regular price $556.99
Sale price $556.99
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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. Replac...
Regular price $478.99
Sale price $478.99
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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 ...
Regular price $212.99
Sale price $212.99
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MFR PART No: 106-0881 ROLLIES PART No: SS106-0881
Regular price $210.99
Sale price $210.99
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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 ...
Regular price $210.99
Sale price $210.99
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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...
Regular price $210.99
Sale price $210.99
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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...
Regular price $334.99
Sale price $334.99
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Features & Benefits:- * Meets or exceeds O.E.M. specifications * Includes necessary additional parts required for installation * Periodic replacement ensures top performance * Replaces OEM # 7...
Regular price $238.99
Sale price $238.99
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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...
Regular price $238.99
Sale price $238.99
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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...