Bump,Going to be hopefully removing GPF myself when I get home from work in August before car goes for Ecu tune;
Can anyone who has fitted GPF delete pipes help me out, wondering if lamda sensors (or temp sensors) on GPF are a bugger to remove? Will I need a socket like for removing Pressure sensors? If so what size will be needed please?
Thanks mate. Although I was hoping the bolts attaching the OPF would be the easier ones!used a typical spanner, don't remember the sizes unfortunately, however it was a common one.
was way easier to remove those sensors than e.g. the bolts attaching the OPF to the rest of the exhaust
There is no wrong or right. You can choose whatever diameter you want.Does anyone know which I'm ordering on a 19 plate car from HDT? The 70 or 76mm?