Fuel Injection & Components

105 products

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

$365.99

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

$202.99

Fitment: * Pair of plug-in oxygen sensor eliminators – TWO Wire *Allows air/fuel ratio changes at idle and part throttle for racing applications * Not LEGAL FOR SALE OR USE on any pollution contro...

ALL BALLS RACING

$812.99

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...

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ROLLIES SPEED SHOP

$506.99

Features & Benefits: * Made in the USA using the latest injector technology * Sold in matched sets (two injectors) * Detailed test report included with each set * Grams Per Second @ 58 psi = 3...

TECHNO RESEARCH TUNER

$493.99

Licence Number: 1. It is a per ECM license and service; compatibility with your situation may not be available/possible. A brief consultation is recommended.

ROLLIES SPEED SHOP

$493.99

Features & Benefits: * Made in the USA using the latest injector technology * Sold in matched sets (two injectors) * Detailed test report included with each set * Grams Per Second @ 58 psi = 6...

ROLLIES SPEED SHOP

$624.99

Features & Benefits: * Made in the USA using the latest injector technology * Sold in matched sets (two injectors) * Detailed test report included with each set * Grams Per Second @ 58 psi = 7...

THUNDER MAX

$2,464.99

ThunderMax is an industry award winning, performance ECM designed specifically for EFI equipped Harley Davidson® motorcycles. This highly advanced, stand-alone tuning system utilizes proprietary A...

HORSEPOWER INC

$2,010.99

* USA made, one piece throttle body, manifold, throttle cable bracket, flanges and seals all pre-assembled. * For use with any CV/Delphi stock bolt pattern air cleaner

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VANCE AND HINES

$1,278.99

Compatible with the following Delphi equipped Harley-Davidson Motorcycles: * Touring models 2014-2020 * Softail models 2011-2020 * Dyna models 2012-2017 * XL Sportster models 2014-2020 * Street mo...

QUANTUM FUEL SYSTEMS

$421.99

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...

WIRE PLUS

$216.99

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...

THUNDER MAX

$2,464.99

THUNDER MAX

$2,465.99

HORSEPOWER INC

$2,310.99

* USA made, one piece throttle body, manifold, throttle cable bracket, flanges and seals all pre-assembled. * For use with any CV/Delphi stock bolt pattern air cleaner