Fuel & Air Systems

591 products

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

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$360.99

Features & Benefits:- * # 410 Manifold. People who Buy this Product also Purchase:- * Intake Manifold Flange # SS106-3516 * 2 x Intake Seals # SS16-0243 * 40-42mm CV or Mikuni Carburettor U’Ri...

$360.99

Features & Benefits:- * # 410 Manifold. People who Buy this Product also Purchase:- * Intake Manifold Flange # SS106-3516 * Intake Manifold Seal # SS16-0243 * Manifold U’Ring # SS16-0242 for 4...

APM

$346.99

* K&N 2.5″ Thick, High Flow, washable Filter * 2.5″ Wide is what comes in the HSR kits Mikuni Part # HS42/012

QUANTUM FUEL SYSTEMS

$388.99

Features & Benefits:- * OEM or better performance * Polished corrosion-resistant case to help minimize seizing during non-operation * Specifically designed for quiet operation * Drop-in replac...

DAYTONA TWIN TEC

$350.99

Features & Benefits:- * Genuine GM 3 bar MAP sensor for boosted applications. * This sensor reads up to 3 bar, or 30 PSI of boost. * Fits cable operated or TBW applications * Includes Instruct...

FEULING

$312.99

Features & Benefits: * Flow Rate: 5.1g/s (VRSC OE, +15% TC/XL) * Recommended HP: VRSC OE, TC/XL 95+ * Connector: EV-1 * Cross Reference: OE# 27665-01/A SE# IWP063B * Sold: Each Fitment: Tourin...

TRASK PERFORMANCE

$372.99

Features & Benefits:- * Wider rechargeable long life filter * Longer 6061 machined billet aluminum arms * More air flow * Includes rain sock Proudly made in the USA by Trask Performance!

TRASK PERFORMANCE

$372.99

Features & Benefits:- * Wider rechargeable long life filter * Longer 6061 machined billet aluminum arms * More air flow * Includes rain sock Proudly made in the USA by Trask Performance!

TRASK PERFORMANCE

$372.99

Features & Benefits:- * Wider rechargeable long life filter * Longer 6061 machined billet aluminum arms * More air flow * Includes rain sock Proudly made in the USA by Trask Performance!

QUANTUM FUEL SYSTEMS

$392.99

Features & Benefits:- * OEM or better performance * Polished corrosion-resistant case to help minimize seizing during non-operation * Specifically designed for quiet operation * Drop-in replac...

QUANTUM FUEL SYSTEMS

$381.99

Features & Benefits:- * OEM or better performance * Polished corrosion-resistant case to help minimize seizing during non-operation * Specifically designed for quiet operation * Drop-in replac...

GOLAN PRODUCTS

$468.99

Features & Benefits:- * Fits 1975up Carburetted Vehicles & all Custom Fuel tanks with 22mm external threads. * Click-Slick – Ball Bearing High Flow Petcock. * Distinctive audible click and...

GOLAN PRODUCTS

$468.99

Features & Benefits:- * Click-Slick – Ball Bearing High Flow Petcock. * Distinctive audible click and easy to feel detent. * Spring-loaded ball plunges down on the seat securing any leak in t...

GOLAN PRODUCTS

$468.99

Features & Benefits:- * Fits 1975up Carburetted Vehicles & all Custom Fuel tanks with 22mm external threads. * Click-Slick – Ball Bearing High Flow Petcock. * Distinctive audible click and...

GOLAN PRODUCTS

$468.99

Features & Benefits:- * Fits 1975-2006 Carburetted Vehicles & all Custom Fuel tanks with 22mm external thread & large nut that screws onto the tank. * Outlet takes 5/16″ hose, which is...