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ThunderMax ECM With Auto Tune Closed Loop System

J&P Cycles Part Number: 126-885

Manufacturer Part Number: 309-382

$899.99

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Important Fitment Note

2012 - 2015 Softail Models / 2012 - 2015 Dyna Model ( Cable Throttle ) The 2012-2014 Dyna and Softtail have to use 2007-2011 exhaust or aftermarket Exhaust with 18MM O2 Sensors.

Description

Description for ThunderMax ECM With Auto Tune Closed Loop System

ThunderMax ECM with Auto-Tune module mounts conveniently in place of the factory ECM and plugs in to the existing harness

•Utilizes wide-band sensors and works as a closed-loop control system to continuously self-adjust and properly tune the motorcycle’s air/fuel ratio for all riding conditions

•Easy installation: replace the factory ECM, install new sensors and harness, load the correct map for your bike, and ride

•Includes ThunderMax ECM with Auto-Tune Module, plug-in harness and two wide-band sensors, TMax software and communication USB cable, Quick-Start Easy Install and Comprehensive User’s Manual, technical support and free software and updates

•Hundreds of maps available to download for your bike (based on model, engine size, exhaust system air cleaner, pistons, cams, etc.) load the map of your choice and the integral auto-tune will do the rest

•Improves throttle response, exhaust sound and driveability

•Does not require dyno tuning

•Rider can adjust idle speed, rev limit and speedometer calibration

•Adjustable front and rear cylinder AFR maps, ignition timing (spark) maps, and startup maps

•Works with all popular exhaust systems and is compatible with high-performance camshafts

Supports turbo, nitrous and supercharger applications

•Software program allows live monitoring, recording and examination of diagnostic codes and datalogs including number of starts, engine temperature and rpm operation

•New maps, software, firmware updates, map analysis and tech support available online at no charge

•Will require the use of an exhaust system with 18mm sensor bungs or head pipes must be modified to accept 18mm sensors

Product Specs

Product Specs for ThunderMax ECM With Auto Tune Closed Loop System

Manufacturer Part Number:
309-382
Open or Closed Loop:
Closed
Sold in Units:
Each
Warehouse Part Number:
1001868
With/Without 02 Sensor:
With
Fitment
Fitment Note:

2012 - 2015 Softail Models / 2012 - 2015 Dyna Model ( Cable Throttle ) The 2012-2014 Dyna and Softtail have to use 2007-2011 exhaust or aftermarket Exhaust with 18MM O2 Sensors.

Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

Compatible Models

Harley-Davidson® Models

  • Dyna Fat Bob FXDF : 2012–2014, 2016–2017
  • Dyna Low Rider FXDL : 2012–2017
  • Dyna Street Bob FXDB : 2012–2017
  • Dyna Street Bob FXDBB : 2015–2016
  • Dyna Street Bob FXDBP : 2013–2016
  • Dyna Super Glide Custom Anniversary FXDC : 2013
  • Dyna Super Glide Custom FXDC : 2012–2014
  • Dyna Switchback FLD : 2012–2016
  • Dyna Wide Glide FXDWG : 2012–2017
  • Softail Blackline FXS : 2012–2013
  • Softail Breakout FXSB : 2013
  • Softail Deluxe FLSTN : 2012–2015
  • Softail Fat Boy Anniversary FLSTF : 2013
  • Softail Fat Boy FLSTF : 2012–2015
  • Softail Fat Boy Lo Anniversary FLSTFB : 2013
  • Softail Fat Boy Lo FLSTFB : 2012–2015
  • Softail Heritage Classic Anniversary FLSTC : 2013
  • Softail Heritage Classic FLSTC : 2012–2015
  • Softail Slim FLS : 2012–2015
  • Softail Standard FXST : 2012–2015
  • Sportster 1200 Custom XL1200C : 2014–2017
  • Sportster 1200 Custom XL1200CA : 2014–2016
  • Sportster 1200 Custom XL1200CB : 2014–2017
  • Sportster 1200 Custom XL1200CP : 2014–2016
  • Sportster 1200 Forty-Eight XL1200X : 2014–2017
  • Sportster 1200 Roadster XL1200CX : 2017
  • Sportster 1200 Seventy-Two XL1200V : 2014–2016
  • Sportster 1200 SuperLow XL1200T : 2014–2017
  • Sportster 883 Iron XL883N : 2014–2017
  • Sportster 883 Roadster XL883R : 2014
  • Sportster 883 SuperLow XL883L : 2014–2017
Customer Reviews

Customer Reviews for ThunderMax ECM With Auto Tune Closed Loop System

Overall Rating

5 out of 5 stars (based on 5 reviews)

5 stars (3)

4 stars (2)

3 stars (0)

2 stars (0)

1 star (0)

0 stars (0)

briank763

Amazing once fully calibrated with bike.

tracyking724

no maps for 2012 no updated maps period and up nothing for 96 to107 with 2.0 1.6 intake and exhaust stage three heads 630 cams 58mm throtlebody 4.89 inj vhines two inone propipe

Projecte

Still the best computer on the market... Selling old HD computers as kickstand pads...

neilson9920

Easy to install and it seems to work very well after the first ride power was smooth and instant. like all computers I need to learn how to use more of the tools available.

kdyk70

Takes some time to set up. After riding and auto tuning map it runs great. No popping out of pipes .

Important Product Notes

Not legal for sale or operation in the state of California. Check with the U.S. EPA and your respective state and local regulations to confirm emission compliance. This item cannot be returned once the package is opened. Manufacturing defects must be addressed through the manufacturer directly.

Shipping Note

Due to state regulations we cannot ship this item to the state of California.

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