Fuel Injection & Components

106 products

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

$605.99

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

$2,389.99

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

$1,950.99

* 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 MFR PART No: HPI-55D1-18 R...

VANCE AND HINES

$1,239.99

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

$409.99

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

$210.99

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

$2,389.99

THUNDER MAX

$2,390.99

HORSEPOWER INC

$2,240.99

* 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 MFR PART No: HPI-58D1-18 R...

TTS

$1,080.99

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...

VANCE AND HINES

$1,044.99

Fits the following Models: * Softail models 2021-2024 * Touring models 2021-2023 * DOES NOT FIT REVMAX PLATFORM (Pan America, Nightster, Sportster S etc) The Vance & Hines FP4 brings our leg...

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ALL BALLS RACING

$843.99

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...

ROLLIES SPEED SHOP

$612.99

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 = 8...

ROLLIES SPEED SHOP

$613.99

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...

TECHNO RESEARCH TUNER

$526.99

Licence Number: 1. 2. 3. Fitment Information: Note: Does not fit CVO Touring Models 2023up or Street Glide & Road Glide 2024up or 2024up Pan America, Sportster S or Nightster * Extensive...