Does anybody know if the Apexi GT downpipe takes out the catalytic converter? I've read it does and read it doesn't. I know somebody on this forum has to have one.

if its like anything like my N1 then it should delete the cat.

Most do delete the cat.

You can go either way on about all of them. I have the megan racing DP and the guys that welded on the test pipe and cat back said they could very well put in a high flow cat.

Yes, but most bolt up Aftermarket down pipes will delete the cat and bolt right to the cat back

Stillen , Thermal,and one other company delete the cat, I guess I should have said the ones I've used in the past have.

Call a vendor who sells them and ask.

Well I was looking for them and some descriptions say it deletes the cat and other say it doesn't. I was pretty sure most of them do take out the cat but you never know. It never hurts to ask I guess. Thanks for the input guys.