Help with decat

[johnnyr6]

I've got myself into a bit of a pickle people which i need to sort asap. I fitted a decat downpipe to my sti2 today but there is a threaded hole at the top of the downpipe which i thought was for my lambda sensor. I've now found out (after fitting) that my sensor is in the uppipe so i'm left with a hole that needs plugging. Is there a plug designed for this? If not what size of bolt do i need to fit it?

Please help, Johnny

[keap_scooby2]

johnny,

tsl do a plug, either that or get a plate welded to it .. thats what has happened on mine

alan