diablo4386
New member
Hey everyone! i have this astra and its really sluggy its got 20 000 km on the clock and its had a major service i would please like some advice i want to remap the factory ecu to make it go a bit more,its very sluggish compared to other 1.6 it has the ecotec engine ,do i need an OBD cable? or how? and software wise? please advice would be apritiated!!!