Booked the 2005 GS300 mk3 in for MOT today but have been driving with a blow exhaust since I bought the car in late May ( MOT extension till Dec 19th due to the 1st lockdown ). TPMS not working but that's not an issue... so was a bit apprehensive but Lexi passed with just an advisory on the blown exhaust! I am pleased, though I have had no problem with her since the alternator was replaced. Have booked with Tony Banks for a new cat back stainless system on 4th Feb and will, hopefully, enjoy the 3.5hrs' drive from Sutton, London ( that's 7 hrs return trip ).
Will report back when the SS system is in place.
Happy days.