SpeedBox 3.0 B.Tuning for Bosch (incl. Gen4)

It’s very easy to install the SpeedBox tuning kits. We have prepared instructions and videos for your convenience. You can do it in a few minutes.

Installation video:

Instructions for using SpeedBox 3.0 for Bosch:

Printable instructions for download: here, Speedbox App

Photo tutorial: in progress

FAQ: in progress