Update : Haldex Service Done, 0.7mm gapped plugs recommended above fitted, oil changed probably for the last time until next service (mobil 1 Fully synthetic 5w30), Coolant changed, AH FMIC fitted. New Fuel Filter. Compression tested (warm engine) Cylinder 1 - 160PSI, Cylinder 2 - 155 PSI, Cylinder 3 - 155PSI, Cylinder 4 - 150PSI Jobs for Tuesday next week - Fit 90mm Cold air intake pointed to the JR filter from where the SMIC was - Fit horns back on somewhere (took them off as they were hanging out of the bottom of the bumper) Fit oil pressure gauge. Test for Boost leaks. Fit Inline Fuel pump from Badger 5, presuming its here. Then presuming the oil pressure reads normal when the light is on, it can go to R-tech by this time next week.