Which STEINBAUER module fits my Cummins QSX 425?
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.
Cummins QSX 425 Power Modules & Tuning
STEINBAUER offers a published performance application for the Cummins QSX 425 with the 14.95. Published power increases from 420 HP to 504 HP, with torque increasing from 1,952 Nm to 2,342 Nm. The matching STEINBAUER part number is 220275. Open the application below for installation information and ordering options.
1 published applicationCummins QSX 425 engine and power variants
Cummins QSX 425 STEINBAUER performance options
This page brings together the published STEINBAUER applications for the Cummins QSX 425. The published application is for 14.95 and increases power from 420 HP to 504 HP. Published torque rises from 1,952 Nm to 2,342 Nm. The matching STEINBAUER module is part 220275. Each application page provides the compatible part number, installation information and published power and torque data where available.
Cummins QSX 425 FAQs
Does STEINBAUER remap the Cummins QSX 425 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 Cummins QSX 425?
The published application increases power from 420 HP to 504 HP.
Can I order the Cummins QSX 425 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.