Apologies if this has been covered. I had a search but couldnít find anything quite as specific.
So at present my RS is sitting standard with the exception of an SP Engineering exhaust.
Iím intending on fitting a PCV and getting it fully tuned, complete with MWR air filter, velocity stacks, etc.
However in the mean time I was going to hook in with the tuneECU and have a wee tinker, fix the speedo over read etc. So whilst in there Iím thinking of disabling the O2 sensors.
Is there anything else I can/should turn off SAI possibly!
And is there any need / should I install one of the tuneECU maps? If so whatís the best map to use. Maybe to stop it running too rich/too lean.