STEINBAUER application directory

Paccar PX-9 380 Power Modules & Tuning

STEINBAUER offers a published performance application for the Paccar PX-9 380 with the 8.9L. Published power increases from 381 HP to 456 HP, with torque increasing from 1,559 Nm to 1,870 Nm. The matching STEINBAUER part number is 230113. Open the application below for installation information and ordering options.

1 published application
Choose your application

Paccar PX-9 380 engine and power variants

Model-specific application guide

Paccar PX-9 380 STEINBAUER performance options

This page brings together the published STEINBAUER applications for the Paccar PX-9 380. The published application is for 8.9L and increases power from 381 HP to 456 HP. Published torque rises from 1,559 Nm to 1,870 Nm. The matching STEINBAUER module is part 230113. Each application page provides the compatible part number, installation information and published power and torque data where available.

Frequently asked questions

Paccar PX-9 380 FAQs

Which STEINBAUER module fits my Paccar PX-9 380?

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.

Does STEINBAUER remap the Paccar PX-9 380 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 Paccar PX-9 380?

The published application increases power from 381 HP to 456 HP.

Can I order the Paccar PX-9 380 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.