Challenger tractors ECM tuning & reflashing
We program engine control modules for 116 Challenger tractors applications, running control units such as the Bosch EDC17CV54, Bosch EDC17CV41, Caterpillar ADEM IV, Bosch EDC7UC31, Perkins TIER3 and Caterpillar ADEM III.
What we do for Challenger tractors
Performance calibration for more usable power and better fuel use, stock software reloads and updates, and recovery of Challenger modules that failed during a flash. The original file is saved before any change and can be reloaded at any time, and engine protections stay active.
How to order
Send the model, serial number and a photo of the ECM label. We confirm the exact module against our list, quote it, and you ship the ECM to our Oklahoma shop from anywhere in the USA or overseas.
In diesel tuning since 2012, with thousands of machines programmed.
Supported Challenger tractors
| Model and engine | hp | Year | ECM |
|---|---|---|---|
| 122 | 2007 | Perkins TIER2 | |
| 125 | Perkins TIER3 | ||
| 1100 8.4L EDC17CV41 | 311 | Bosch EDC17CV41 | |
| 1100 8.4L EDC17CV41 | 338 | Bosch EDC17CV41 | |
| 1100 8.4L EDC17CV54 | 311 | 2014 | Bosch EDC17CV54 |
| 1300 8.4L EDC17CV41 | 349 | 2015 | Bosch EDC17CV41 |
| 1300 8.4L EDC17CV41 | 374 | 2020 | Bosch EDC17CV41 |
| 1300 8.4L EDC17CV54 | 342 | 2015 | Bosch EDC17CV54 |
| 1300 C 8.4L EDC17CV41 | 310 | 2014 | Bosch EDC17CV41 |
| 560C 9.8L EDC17CV41 | 460 | 2018 | Bosch EDC17CV41 |
| 635 4.9L EDC7UC31 | 169 | Bosch EDC7UC31 | |
| 645 6.7L EDC17CV41 | 205 | 2016 | Bosch EDC17CV41 |
| 655 7.4L EDC17CV54 | 224 | 2017 | Bosch EDC17CV54 |
| 655D 7.4L EDC17CV41 | 257 | 2020 | Bosch EDC17CV41 |
| 670B 8.4L EDC17CV54 | 369 | 2016 | Bosch EDC17CV54 |
| 670C 8.4L ADEM III | 345 | Caterpillar ADEM III | |
| 670C 8.4L ADEM IV | 345 | Caterpillar ADEM IV | |
| 680B 12.5L ADEM IV | 459 | Caterpillar ADEM IV | |
| 700 4.9L EDC17CV54 | 165 | 2017 | Bosch EDC17CV54 |
| 7300 8.4L 6L EDC17CV41 | 331 | 2020 | Bosch EDC17CV41 |
| 7300 8.4L 6L EDC17CV54 | 330 | Bosch EDC17CV54 | |
| 8103 8.1L 6L PHOENIX L9 | 299 | 2005 | Deere Phoenix L9 |
| 8203 8.4L 6L ADEM IV | 330 | Caterpillar ADEM IV | |
| 8303 8.4L 6L EDC7UC31 | 354 | 2020 | Bosch EDC7UC31 |
| 8400 8.4L 6L EDC17CV41 | 365 | 2018 | Bosch EDC17CV41 |
| 8400 8.4L 6L EDC17CV54 | 359 | 2014 | Bosch EDC17CV54 |
| 900 8.4L EDC17CV54 | 279 | 2012 | Bosch EDC17CV54 |
| 900B 7.4L EDC17CV41 | 279 | 2018 | Bosch EDC17CV41 |
| 900B 8.4L EDC17CV41 | 279 | 2017 | Bosch EDC17CV41 |
| 9400 9.8L 6L EDC17CV41 | 425 | Bosch EDC17CV41 | |
| MT 735A 8.8L ADEM III | 212 | 2005 | |
| MT 735A 8.8L ADEM III | 212 | 2005 | Caterpillar ADEM III |
| MT 738 9.8L EDC17CV41 | 330 | 2018 | Bosch EDC17CV41 |
| MT 743 9.8L EDC17CV41 | 424 | Bosch EDC17CV41 | |
| MT 7450 8.4L EDC17CV54 | 306 | Bosch EDC17CV54 | |
| MT 745A 8.8L ADEM III | 236 | 2002 | Caterpillar ADEM III |
| MT 745B 8.8L ADEM IV | 270 | 2005 | Caterpillar ADEM IV |
| MT 745C 8.8L ADEM IV | 290 | 2008 | Caterpillar ADEM IV |
| MT 745D 8.4L EDC17CV54 | 306 | 2014 | Bosch EDC17CV54 |
| MT 755A 8.8L ADEM III | 306 | 2005 | |
| MT 755A 8.8L ADEM III | 306 | 2005 | Caterpillar ADEM III |
| MT 755C 8.8L ADEM IV | 334 | 2008 | Caterpillar ADEM IV |
| MT 755D 8.4L EDC17CV54 | 327 | 2014 | Bosch EDC17CV54 |
| MT 755E 9.8L EDC17CV41 | 373 | Bosch EDC17CV41 | |
| MT 765 8.8L ADEM III | 330 | 2006 | Caterpillar ADEM III |
| MT 765B 8.8L ADEM IV | 330 | Caterpillar ADEM IV | |
| MT 765C 8.8L ADEM IV | 355 | 2008 | Caterpillar ADEM IV |
| MT 765D 8.4L EDC17CV54 | 316 | 2018 | Bosch EDC17CV54 |
| MT 765D 8.4L EDC17CV54 | 350 | 2014 | Bosch EDC17CV54 |
| MT 765E 9.8L EDC17CV41 | 373 | Bosch EDC17CV41 | |
| MT 775E 9.8L EDC17CV41 | 400 | Bosch EDC17CV41 | |
| MT 835C 15.2L ADEM IV | 359 | 2005 | Caterpillar ADEM IV |
| MT 845B 15.2L ADEM IV | 400 | 2006 | Caterpillar ADEM IV |
| MT 845C 15.2L ADEM IV | 473 | 2008 | Caterpillar ADEM IV |
| MT 845E 16.8L EDC17CV41 | 449 | Bosch EDC17CV41 | |
| MT 855B 15.2L ADEM III | 460 | 2005 | Caterpillar ADEM III |
| MT 855C 15.2L ADEM IV | 506 | 2008 | Caterpillar ADEM IV |
| MT 855E 16.8L EDC17CV41 | 449 | 2016 | Bosch EDC17CV41 |
| MT 865 14.8L ADEM III | 527 | 2005 | Caterpillar ADEM III |
| MT 865 14.8L ADEM III | 527 | 2005 | |
| MT 865B 18.1L ADEM IV | 510 | Caterpillar ADEM IV | |
| MT 865C 18.1L ADEM IV | 583 | 2008 | Caterpillar ADEM IV |
| MT 865E 16.8L EDC17CV41 | 550 | Bosch EDC17CV41 | |
| MT 875B 18.1L ADEM IV | 570 | Caterpillar ADEM IV | |
| MT 875C 18.1L ADEM IV | 609 | 2008 | Caterpillar ADEM IV |
| MT 875E 16.8L EDC17CV41 | 590 | 2016 | Bosch EDC17CV41 |
| MT445B 4.4L PERKINS TIER3 | 84 | 2004 | Perkins TIER3 |
| MT455D 4.9L EDC17CV54 | 110 | 2016 | Bosch EDC17CV54 |
| MT465B 4.4L PERKINS TIER3 | 90 | 2016 | Perkins TIER3 |
| MT465E 4.9L EDC17CV41 | 113 | 2022 | Bosch EDC17CV41 |
| MT475B 4.9L EDC17CV54 | 138 | Bosch EDC17CV54 | |
| MT485E 4.9L EDC17CV41 | 138 | 2015 | Bosch EDC17CV41 |
| MT495B 4.9L EDC17CV54 | 170 | Bosch EDC17CV54 | |
| MT515D 6.6L 6L EDC17CV54 | 138 | 2020 | Bosch EDC17CV54 |
| MT525B Techstar 6.6L PERKINS TIER3 | 133 | 2011 | Perkins TIER3 |
| MT525D 6.6L 104KW/139HP EDC17CV54 | 139 | 2013 | Bosch EDC17CV54 |
| MT525E 6.6L EDC17CV41 | 138 | Bosch EDC17CV41 | |
| MT535B Techstar 6.6L PERKINS TIER2 | 134 | 2007 | Perkins TIER2 |
| MT535B Techstar 6.6L PERKINS TIER3 | 134 | 2007 | Perkins TIER3 |
| MT535D 6.6L 6L EDC17CV54 | 158 | 2016 | Bosch EDC17CV54 |
| MT545B Techstar 6.6L PERKINS TIER3 | 156 | 2007 | Perkins TIER3 |
| MT545D 6.6L EDC17CV54 | 165 | Bosch EDC17CV54 | |
| MT555B Techstar 6.6L PERKINS TIER3 | 180 | 2010 | Perkins TIER3 |
| MT555D 6.6L 6L EDC17CV54 | 177 | 2016 | Bosch EDC17CV54 |
| MT565B Techstar 6.6L PERKINS TIER2 | 190 | 2007 | Perkins TIER2 |
| MT565D 6.6L 6L 147KW/197HP EDC17CV54 | 197 | 2020 | Bosch EDC17CV54 |
| MT565D 6.6L 6L EDC17CV54 | 180 | 2014 | Bosch EDC17CV54 |
| MT575B Techstar 6.6L PERKINS TIER2 | 186 | Perkins TIER3 | |
| MT575D 6.6L 6L EDC17CV54 | 200 | 2012 | Bosch EDC17CV54 |
| MT585D 7.4L 6L EDC17CV54 | 217 | 2012 | Bosch EDC17CV54 |
| MT585E 7.4L 6L EDC17CV41 | 235 | 2015 | Bosch EDC17CV41 |
| MT595B 7.4L 6L EDC7UC31 | 215 | 2010 | Bosch EDC7UC31 |
| MT645C 8.4L 6L EDC7UC31 | 240 | 2009 | Bosch EDC7UC31 |
| MT645D 8.4L 6L EDC17CV54 | 240 | 2011 | Bosch EDC17CV54 |
| MT655C 8.4L 6L EDC7UC31 | 264 | 2011 | Bosch EDC7UC31 |
| MT655D 8.4L 6L EDC17CV54 | 266 | 201 | Bosch EDC17CV54 |
| MT665C 8.4L 6L EDC7UC31 | 290 | 2011 | Bosch EDC7UC31 |
| MT665D 8.4L 6L EDC17CV54 | 290 | Bosch EDC17CV54 | |
| MT665E 8.4L 6L EDC17CV41 | 290 | 2018 | Bosch EDC17CV41 |
| MT670 8.4L EDC7UC31 | 380 | Bosch EDC7UC31 | |
| MT670 8.8L CAT C9 ADEM IV | 350 | 2014 | Caterpillar ADEM IV |
| MT670C 8.8L ADEM IV | 374 | Caterpillar ADEM IV | |
| MT675C 8.4L 6L EDC7UC31 | 319 | 2011 | Bosch EDC7UC31 |
| MT675D 8.4L 6L EDC17CV54 | 319 | 2011 | Bosch EDC17CV54 |
| MT685C 8.4L 6L EDC7UC31 | 339 | 2011 | Bosch EDC7UC31 |
| MT685D 8.4L 6L EDC17CV54 | 339 | 2018 | Bosch EDC17CV54 |
| MT945C 15.2L 6L ADEM IV | 440 | 2009 | Caterpillar ADEM IV |
| MT955B 15.2L 6L ADEM IV | 460 | 2013 | Caterpillar ADEM IV |
| MT955C 15.2L 6L ADEM IV | 475 | 2009 | Caterpillar ADEM IV |
| MT965B 18.1L 6L ADEM IV | 520 | 2009 | Caterpillar ADEM IV |
| MT965E 16.8L 12L EDC17CV41 | 550 | 2018 | Bosch EDC17CV41 |
| MT975 C18.1L 6L ADEM IV | 585 | 2009 | Caterpillar ADEM IV |
| MT975E 16.8L 12L EDC17CV41 | 599 | 2018 | Bosch EDC17CV41 |
| WR 9740 4.9L 4L EDC17CV54 | 137 | 2012 | Bosch EDC17CV54 |
| WR 9760 4.9L 4L EDC17CV54 | 188 | 2014 | Bosch EDC17CV54 |
| WR 9870 6.6L 6L EDC17CV41 | 240 | 2012 | Bosch EDC17CV41 |
Don't see your exact machine? Many modules we program aren't listed. Send us the details.