Decat on 182

[Renault_Clio_182]

I ken this probably been asked before but my cat on my 182 is rotton im plannin on puttin decat pipe on but going by pictures there only one hole to put lambda sensor an my 182 got one at front of the cat an one to the rear. Do you just put one lambda sensor in. Thanks in advance

 

[GeorgeH]

When you take the cat out it should only have one sensor in the pipe you remove.