Fuel Paks/Tuners & ECM's

28 products

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

$2,371.99

Fitment Note: Fitment for 2023-Up Roadking, 2023-2024 Ultra, and 2023-Up Trike use part number Z309-591 Fits Both VVT & Non-VVT Models ThunderMax is an industry award winning, performance EC...

TTS

$922.99

Compatible with the following Delphi equipped Harley-Davidson Motorcycles: * Touring models 2002-2013 * Softail models 2001-2011 * XL Sportster models 2007-2013 * V-Rod models 2002-2017 * Dyna mod...

TTS

$922.99

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...

TECHNO RESEARCH TUNER

$545.99

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, professional, and easy to us...

TECHNO RESEARCH TUNER

$215.99

Note: * Only compatible with TechnoResearch software. * Requires a TechnoResearch ‘Centurion’ or ‘Hardware’ pack to be able to use (purchased separately) i.e. TR3-001-004 or TR4-001-009 MFR ...

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TECHNO RESEARCH TUNER

$872.99

Features & Benefits:- * Tune and Modify ECU tables -tables vary by model/brand * Auto Mapping Option with TRo2 Kit (Additional) * Fast data acquisitions and display * Provides power from motor...

TTS

$922.99

Compatible with the following Delphi equipped Harley-Davidson Motorcycles: * Touring models 2021up – Including 2025 Models * Softail models 2021up – Including 2025 Models Features & Benefits:...

TECHNO RESEARCH TUNER

$545.99

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...

TECHNO RESEARCH TUNER

$449.99

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...

DAYTONA TWIN TEC

$278.99

* 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...

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THUNDER MAX

$2,040.99

* CURRENTLY ONLY FITS NON-VVT MODELS * Road King & Trike use early fitment # Z309-591 ThunderMax is an industry award winning, performance ECM designed specifically for EFI equipped Harley Da...

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THUNDER MAX

$2,039.99

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

$2,039.99

THUNDER MAX

$2,038.99

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THUNDER MAX

$2,039.99