Auto-tune Electronic Fuel Injection Control Module Kit — Black anodized

DAYTONA TWIN TEC LLC Auto-tune Electronic Fuel Injection Control Module Kit — Black anodized – 14-17 Softail

1020-4237
17803
Dual-channel auto-tune EFI control module kit with WEGO IIID wide-band interface, included 18 mm sensors, USB-C connectivity and PC Link software. Plug-in programmable ECM; race-only, professional installation required.
Hurry! only 10 items left in stock.
€1,201.28
€1,510.19
Save €308.91
local_shipping In stock, ships in 20-25 days
Quantity

  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

Auto-tune electronic fuel injection control module kit

Designed for rapid on-dyno or on-road tuning, this dual-channel EFI control module auto-tunes front and rear fuel curves using the WEGO IIID wide-band oxygen sensor interface. 🔧📈

  • Includes wide-band 18 mm oxygen sensors, 18 mm sensor bungs and sensor cables, USB-C cable and USB-C to A adapter, PC Link software and installation/tuning guide
  • Robust alpha-N (throttle position and rpm-based) fuel control eliminates problems with long-duration/high-overlap camshafts
  • Extended data logging and diagnostics; data flash memory stores full 60 minutes of operating data at 10 samples per second
  • Programmable user input for functions such as two-stage rpm limiter, nitrous retard and shift kill
  • Programmable user output for functions such as shift light, nitrous activation and electric shifter
  • Powerful Windows software for custom programming and data analysis; fully programmable plug-in replacement
  • Easy plug-in-play installation; made in the USA

Important notes: Does not work on models with VVT (variable valve timing). Some aftermarket exhaust systems may require modifications or relocation of their O2 sensor port bungs to avoid clearance issues. ECM kits are race-only and require a qualified technician to install.

: 1020-4237
In Stock

Data sheet

Type
Fuel Injection
Units
Kit
Color/Finish
Black, White, Gray
Base Color
Black
Brand
DAYTONA TWIN TEC LLC
Programming
Pre-Programmed, Programmable

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
  • Digital content delivered electronically once download or streaming has begun

If you want to return an item, please contact us first to give you detailed instructions.

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Softail Slim Softail 2014
Harley Davidson Softail Slim Softail 2015
Harley Davidson Softail Slim Softail 2016
Harley Davidson Softail Slim Softail 2017
Harley Davidson Softail Slim Softail 2014
Harley Davidson Softail Slim Softail 2015
Harley Davidson Softail Slim Softail 2016
Harley Davidson Softail Slim Softail 2017
Harley Davidson Softail Slim S Softail 2016
Harley Davidson Softail Slim S Softail 2017
Harley Davidson Heritage Softail Classic Softail 2014
Harley Davidson Heritage Softail Classic Softail 2015
Harley Davidson Heritage Softail Classic Softail 2016
Harley Davidson Heritage Softail Classic Softail 2017
Harley Davidson Fat Boy Softail 2014
Harley Davidson Fat Boy Softail 2014
Harley Davidson Fat Boy Softail 2015
Harley Davidson Fat Boy Softail 2016
Harley Davidson Fat Boy Softail 2017
Harley Davidson Fat Boy Lo Softail 2014
Harley Davidson Fat Boy Lo Softail 2015
Harley Davidson Fat Boy Lo Softail 2016
Harley Davidson Fat Boy Lo Softail 2017
Harley Davidson Fat Boy S Softail 2016
Harley Davidson Fat Boy S Softail 2017
Harley Davidson Softail Deluxe Softail 2014
Harley Davidson Softail Deluxe Softail 2015
Harley Davidson Softail Deluxe Softail 2016
Harley Davidson Softail Deluxe Softail 2017
Harley Davidson Breakout Softail 2014
Harley Davidson Breakout Softail 2015
Harley Davidson Breakout Softail 2016
Harley Davidson Breakout Softail 2017
Harley Davidson Softail Standard Softail 2014
Harley Davidson Softail Standard Softail 2015