Hi bro, had mine done in April, I took mine to a Lexus Specialist in rayleigh called westfield motors (toyota and Lexus). Dealers will charge an arm and a Leg. If I was you I would get your car towed to these guys. Most garages wouldn't touch this job and even if they did offer there's no guarantee that they will take the upmost care when doing the job.
There is a lot plastics on top the engine which is brittle. I was orginally quoted £1100 which isn't too bad compared to our German car guys lol but as they were lifting the injectors out one of them crumbled in his hand. And one injector was about £700 from Lexus 😭😭. The car has 8 injectors so I was lucky. So yeah please budget £2k + for this work for worst case scenario. My car is my daily so I had to bend over and close my eyes and let them take my money lol. The master Mechanic there his name is Andrea. After working on my car he has gained experience and now knows a safer way to try take the injectors out but there is still that risk.
I actually had to take my car back again 2 weeks later because it coolant vapour was coming from engine and we found out a new £1 gasket he had fitted twisted during Installation. Again not something a general mechanic would take his time with. He had to take the whole intake manifold of the car again bless him. So good luck bro but if it was me I would deffo drop the car to these guys book 3 days off work and stay in a hotel. I use to drive to Birmingham to a Honda specialist to get engine work done because good work has no distance. Good luck my bro I hope all this helps
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