Download area

Files and information

Welcome to the Amerschläger P4 download area, where you will find everything you need for your test bench experience. From user manuals to detailed installation guides, our extensive collection of resources is at your disposal to ensure you get the most out of our products.

Automatic backup of the P4 software

We recommend making regular backups of the entire C:/p4 folder. Sometimes errors can occur in the programme, the database or the PC. The automatic backup is set up for this purpose.

ATTENTION: This overwrites the current test and vehicle databases. Make a backup copy of the entire folder beforehand.

Reading out the hardware ID

Our test benches are a unit consisting of a test bench body, data box and computer. These are linked to each other - we need the test bench PC hardware ID for this. Download the displayed "", unzip the licence.exe on the test bench PC and inform us of the number displayed. This allows us to configure your software in a customised way.

Operating instructions

Further downloads

Holiday from 10 to 17 May 2024

We take the gas out

Dear Amerschläger friends,

It's time for a little rest! Our team is taking a creative break from 10 to 17 May. Our company will be closed during this time. We are using this break to recharge our batteries so that we can support you with new energy and great ideas afterwards. Thank you for your understanding and patience. We look forward to supporting you with our full commitment after our holiday!

Your Amerschläger Team