CRSF USB R+T Diesel is a USB programmable dual channel additional electronic device for modern turbo diesel engines. Performance chip is easy to install and the device ensures substantial power increments while completely respecting engine stress standards and maintaining low smoke emissions as according to law.
CRSF USB R+T is provided as previously programmed for each single car, suit of wiring installation express, illustrated handbook and programming software in order to customize the map as better you believe, all with three years of guarantee. The full version software for this CRSF SpeedBoX you can find it on the download page (CRSF rar).

This new digital tuning chip has been designed for semi and professional user, and especially to satisfy the needs of those who are looking for large increases in horsepower.
The application of the CRSF USB R+T allows for a +40% increase in power and torque.
SpeedBoX CRSF USB R+T was designed to be installed in all turbodiesel engines with a Common Rail injection system and a Variable Geometry turbocompressor or with eletronic control of the turbo pressure by the MAP sensor.
It is installed by connecting the original ''Plug & Drive'' connectors, which are supplied for every specific application.
If the OEM Plugs of the MAP sensor don't be avaible the connection will be with 2 wires.

The original connectors for the MAP sensors are currently available for the 90% of the avaible veichles.
One of the main characteristics of the new SpeedBoX CRSF USB R+T module is its ability to be activated or deactivated directly using the special digital 3 KEYS remote control.
3 KEYS REMOTE CONTROL:To switch ON-OFF the CRSF or choose one of 2 diferent power step: Power Step A (Rail) or Power Step B (Rail+Turbo)

The SpeedBoX CRSF USB R+T is operated by a processor and it is fully programmable thanks to the specific computerised interface kit.
By operating on the specific regulation trimmers of the Powerbox SpeedBoX CRSF, it will be possibile to manually personalise the management curves in order to guarantee a simple and accurate setting of the module. The CRSF USB R+T is apliable on all engines of the latest generation equiped with FAP or DPF

The kit contains the following components:
CRSF USB R+T '' Plug&Drive'' Wiring
Manuals with pictures
Connection cable for PC to SpeedboX via USB
Digital Remote Control (Optional)

Main characteristics:
ALU box
Full realized with Automotive component
7 sec. timer for cold-engine-start integrated
Specific maps and regulations for the single application
Adjustable by Trimmer or Software
Software checked and tested by our team
The original diagnostic program doesn't change parameters or load limit
Compatible with new generation engine with FAP or DPF


All our products come with a 3 year warranty.