decat

Hi. I am currently looking at an Evo X for sale and am seeing the car this week - it's been a long and frustrating journey finding my first Evo. Not knowing ANYTHING about exhausts, I have run into a dilemma as the MOT is due in a few months and the seller recommends sorting out a Cat...

Bought a 3" Turbo back de-cat system for my Evo 8 and recieved it yesterday, I have been having a look at the system and I have noticed that there is no boss/threaded hole or adapter for the lambda sensor to be screwed into. Was wondering if anyone has a solution?