Fuel Injection & Components

101 products

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

$2,229.99

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...

THUNDER MAX

$2,230.99

TECHNO RESEARCH TUNER

$1,704.99

Includes: * VCM-TR4 * 3-in-1 cable (Includes 4 pin, 6 pin & 2021 plug) * USB Cable * Digital Tune License Master Key * Case MFR PART No: TR4-001-009 ROLLIES PART No: TR4-001-009

VANCE AND HINES

$919.99

Fits the following Models: * Pan America 1250 2021up The Vance & Hines FP4 brings our legendary fuel tuning and performance to your 2021up Pan America, with all new features, and the ease of...

VANCE AND HINES

$919.99

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

$919.99

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

VANCE AND HINES

$919.99

Fits the following Models: * Softail models 2007-2010 * Dyna models 2007-2011 * Sportster models 2007-2013 * Touring models 2007-2013 The Vance & Hines FP4 brings our legendary fuel tuning an...

QUANTUM FUEL SYSTEMS

$230.99

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

$586.99

Features & Benefits: * Flow Rate: 9.22g/s * Connector: EV-6 * Sold in matched sets (two injectors) – Detailed test report included with each set * Made in the USA using the latest injector tec...

DAYTONA TWIN TEC

$565.99

Features & Benefits: * Flow Rate: 7.79g/s * Connector: EV-6 * Sold in matched sets (two injectors) – Detailed test report included with each set * Made in the USA using the latest injector tec...

DAYTONA TWIN TEC

$505.99

Features & Benefits: * Made in the USA using the latest injector technology * Sold in matched sets (two injectors) * Detailed test report included with each set * Connector: EV-6 Fitment: Tour...

ROLLIES SPEED SHOP

$498.99

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

$492.99

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

$498.99

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...

ROLLIES SPEED SHOP

$492.99

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 = 9...