Opel signum for the various versions below
                            you can find When you look at the respective engine (Bhp/nm), you can find it at Autofileservice
                            Opel signum you can see what you can do for it.
                            If your engine type is not listed in the table below, please contact us.
                            Opel signum why to set
                            Should you choose Autofileservice?
                            + Opel signum for always honest and quality chip tuning
                            files
                            + All adjustments are made within factory limits
                            + Fully tested (on our dyno bench) and checked with our own experience.
                            + Opel signum chip tuning = high performance. 25% /
                            Up to 30% power and performance gains
                            + Come and Opel signum’ what we do for you
                            see for yourself what he is hiding
                            + Opel’un a huge amount of experience in all its models
                            + Many (chiptuning) companiesOpel for high quality modifications
                            the chip tuning files that have been Autofileservice download it from
                            + All chip tuning full support for devices.
                            + Fast delivery and high quality.
                            And last but not least, our engineers love to help. 
                            Opel signum chiptuning table for
                                    “We can set all vehicle makes and models. If your vehicle does not appear on our list
                                    please contact us.”