Twin DCOEs on a KR- what filter baseplate

Does anyone know the distance between centres on the DCOEs on a KR engine, or which itg baseplate they've used? There are plenty of options… want to get the right one! Looking at an ITG JC50 filter with baseplate as here- ITG JC50 Baseplate 5JC50 from Merlin Motorsport

Thanks for any pointers