Hi, I bought a new catalytic converter (this one: https://www.partsinmotion.co.uk/car-parts/exhausts/exhausts/bmcatscatalyticconvertertypeapprovedbm91585h-detail) and the mechanic told me it fits but sensor positions do not match, he added that this might make the sensor readings off and that I should get a different one. Has anyone had a similar situation? I was recommended this catalytic converter (BM) brand and I am not sure if I should get a different converter or just fit this one. Many thanks