Fuel Injection & Components

106 products

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

$639.99

Features & Benefits:- * Tune and Modify ECU tables -tables vary by model/brand * Auto Mapping * Fast data acquisitions and display * Provides power from motorcycle for Wideband O2. * Record/Mo...

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DAYTONA TWIN TEC

$325.99

* To connect all DTT modules to PC for tuning * Comes with all complete DTT Fuel Injection Modules * Does not come with base DTT Fuel Injection + Ignition Controllers * USB Interface provides USB...

THUNDER MAX

$2,390.99

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...

$2,390.99

$2,390.99

$2,390.99

$2,390.99

$2,390.99

$2,390.99

Note: Trike Models an updated firmware file prior to installation (Due to traction control / RDRS) Please contact Rollies or support@thunder-max.com for this. Fitment 2024 Touring Models: Road K...

THUNDER MAX

$2,390.99

Does not fit 2019-2020 Trike Models (Due to traction control / RDRS) 2018 Model Trike should not have RDRS. Dealer to confirm BEFORE purchase. ThunderMax is an industry award winning, performance...

THUNDER MAX

$2,391.99

TECHNO RESEARCH TUNER

$1,826.99

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

$1,239.99

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

$363.99

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

$695.99

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...