Which STEINBAUER module fits my Challenger MT665B?
Choose the exact engine or variant and original power output shown on this page. Each application links to the matching STEINBAUER part number and application details.
Challenger MT665B Power Modules & Tuning
STEINBAUER offers a published performance application for the Challenger MT665B with the 8.4L Sisu 84 (VP44). Published power increases from 311 HP to 389 HP, with torque increasing from 1,280 Nm to 1,600 Nm. The matching STEINBAUER part number is 220022. Open the application below for installation information and ordering options.
1 published applicationChallenger MT665B engine and power variants
Challenger MT665B STEINBAUER performance options
This page brings together the published STEINBAUER applications for the Challenger MT665B. The published application is for 8.4L Sisu 84 (VP44) and increases power from 311 HP to 389 HP. Published torque rises from 1,280 Nm to 1,600 Nm. The matching STEINBAUER module is part 220022. Each application page provides the compatible part number, installation information and published power and torque data where available.
Challenger MT665B FAQs
Does STEINBAUER remap the Challenger MT665B ECU?
No. The STEINBAUER performance module works alongside the original engine management system rather than reprogramming the factory ECU software.
How much additional power is available for the Challenger MT665B?
The published application increases power from 311 HP to 389 HP.
Can I order the Challenger MT665B STEINBAUER module online?
Where online ordering is available, the exact application page shows the compatible product and purchasing options. If you are unsure which application matches your machine or vehicle, contact STEINBAUER UK before ordering.