Hi there, i have just purchased a miltek cat back exhaust system for my clio 197 08 plate. I had the car up on the ramps the other day there and noticed the is 2 lambdas 1 before the cat and 1 after?! but on my miltek system there isnt anywhere for the 2nd lambda? i dont want to just leave the 2nd lamda sensor out as this will bring on my eml light? what does everybody else do? Help appreciated!