Well they we're very apologetic, and offered to give my Yaris a full service for compensation, but as a) I gave it a full service with genuine parts 3 months ago and b) I don't really trust mechanics ! I said no I want cash compensation for parts not needed I bought
So will get them invoices and get cash refund
Then I will sell the cats for scrap
So I am happy with resolution
Anyone used online dealers to sell catalytic converters online ?