For the past few weeks I have been trialling a tuning box manufactured by a German company ASA Autotechnik Saretz and I have compiled the attached report giving details of my findings. Should you want more info from me contact via a personal email and I will try to answer those questions posed.



A really special price to forum members has been negotiated with ASA Autotechnik Saretz who can offer a Tuning box, plus appropriate connecting cable complete and delivered to your door for an all-inclusive Special price of € 99 plus shipping costs of €10 to the UK. (A total of €109)

Members in other Countries should check shipping costs prior to purchasing but I have been advised that they will be as reasonable as is possible)



Please Note: -
This is a considerable saving on the regular ASA Autotechnik Saretz Internet price of €148 plus postage.



This is the best available offer on the Internet. Contact them by Email to order at


shop@autotechnik-saretz.de ENGLISH is spoken and understood.




When ordering please quote reference Itza/ASA ECO CR/Special Offer


If you have another vehicle that has any other type of diesel engine, ASA Autotechnik Saretz possibly manufacture a tuning device for that as well so contact them to see what they can offer you.