Dyna Tek EFI Controller DFCH-13 for Harley Davidson XL (2007–2013)

The Dyna Tek EFI Controller is a plug-in module with three user-selectable base fuel curves designed to improve engine operation and adapt to a wide range of modifications on Harley Davidson XL motorcycles from 2007 through 2013. It enriches or leans the fuel mixture as required for optimal engine performance, helping throttle response and overall efficiency.

• Fuel mixture can be enriched or leaned as required for optimal engine performance.
• Factory connector design allows for easy installation without modifications to the stock ECU.
• No PC required for tuning or adjusting fuel curves, simplifying the process.
• Removable without affecting stock ECU or factory configuration.
• Made in the USA with high-quality standards.
• Fits Harley Davidson XL models 2007–2013.
• Part number: DFCH-13.

Complementary accessories such as chrome flywheel sensor covers, long-stem round mirrors, and chrome EFI intake manifold flange sets help tailor your bike’s appearance alongside its performance.

This controller provides a practical, factory-friendly solution for riders seeking a simple upgrade that preserves the stock setup while offering customizable fuel control to improve engine operation.

Dyna Tek EFI controller is a plug module that offers 3 user selectable base fuel curves that are designed to improve eng ine operation and can be modified to suit a wide variety of modifications.

Enhance your Harley Davidson XL motorcycle with the Dyna Tek EFI Controller, designed for seamless installation and optimal fuel management. This EFI controller allows you to easily adjust the fuel mixture, enabling you to enrich or lean the mixture as needed for improved performance and efficiency. It connects directly to the factory connectors, eliminating the need for complex wiring or modifications to the stock ECU, and can be removed without leaving any trace or requiring additional tuning. This feature makes it an excellent choice for riders seeking a simple upgrade that preserves the original factory setup while offering customizable fuel control.
Constructed in the USA, the Dyna Tek EFI Controller ensures high-quality build and reliable operation. Its compact design makes it compatible with a range of Harley Davidson XL models from 2007 through 2013, providing a versatile upgrade option for owners of these motorcycles. The controller's design includes factory connectors for quick installation, saving time and effort while ensuring a secure fit. By adjusting the fuel curves precisely, riders can optimize engine performance, improve throttle response, and potentially increase fuel economy. The unit’s straightforward operation means no PC or additional software is required, making it accessible even for those new to motorcycle tuning.
The Dyna Tek EFI Controller is complemented by compatible accessory items such as chrome flywheel sensor covers, long-stem round mirrors, and chrome EFI intake manifold flange sets, allowing you to customize your bike’s appearance along with its performance. Whether you're looking for a simple performance tweak or a reliable upgrade for your Harley Davidson XL, this controller provides a practical, factory-friendly solution. The durability and quality standards of Dyna Tek ensure longevity and consistent performance, making it a valuable addition to your motorcycle's tuning arsenal.

Features:

• Fuel mixture can be enriched or leaned as required for optimal engine performance

• Factory connector design allows for easy installation without modifications

• No PC required for tuning or adjusting fuel curves, simplifying the process

• Removable without affecting stock ECU or factory configuration

• Made in the USA with high-quality standards

Fitment:
Harley Davidson XL 2007
Harley Davidson XL 2008
Harley Davidson XL 2009
Harley Davidson XL 2010
Harley Davidson XL 2011
Harley Davidson XL 2012
Harley Davidson XL 2013