No. 1 Choice for
Tuningshops Worldwide

Performance solutions developed by professionals
and guided by innovation!

Sedox SPD
personal OBD programmer!

Support all major protocols (K-LINE, CAN and J1850),
Easy to use, Multiple maps, DTC Error check/erase

ECO Optimisation

Get back in touch with Nature! Improve Your car's performance and get even better fuel consumption with our ECO optimisation. Fuel savings up to 10% on turbocharged engines.

Improving Your Truck and Tractor's Efficiency!

Better performance with better fuel consumption.

Improve Your power and torque, and save aprox. 15% more fuel. We are happy to support hundreds of truck and agrocultural companies around the World.


Welcome to Sedox Performance

For over twelve years Sedox Performance has been the number one choice for tuningshops worldwide. With representatives in over 40 countries, Sedox Performance is the leading provider of high quality engine optimization files. If you are looking for an performance upgrade of your engine, you have come to the right place!

Latest News:

08/05/2013 19:08

Finally we are able to tune even the latest Audi 3.0TFSI and 3.2FSI engines in A4, A5 i Q5 models. Chip tuning for these engines has been unavailable for a long time, and finally the owners of th...

08/05/2013 19:00

Now we can offer a remap for Volkswagen, Audi, Seat and Škoda 1.6 TDI engines, with 75Hp, 90Hp and 105Hp. The flashing is done via OBD plug, but before that it is necessary to unlock the ECU on t...

25/01/2013 09:01


Check out the new personal programmer iFlash! This mig...

25/01/2013 08:59

Sedox SPD is a very versatile device created for serial programming via diagnostic plug. By using all the newer protocols of communication (K-LINE, CAN and J1850), SPD can read and write the Ele...

25/01/2013 08:58

We deliver engine optimization files to over 500 different truck models. Please use our truck database to find more information about your truck. If the truck is not on the list, please contact ...

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Featured Projects:

Stage 3
330 hp / 445 Nm