Cat and headers...replace em?

[mikejungle]

i'm planning on replacing the exhaust on my eta but i want an i exhaust. should i replace the exhaust headers and cat with stock i parts? or should i get aftermarket parts? will it even matter?

thanks

[Garageaholic]

You will need stock the whole "i" exhaust from the headers to the muffler tips. You can go aftemarket with the exhaust hangers and stuff.

Pick it up at a local junkyard. there must be plenty Junkyards at SD

[mikejungle]

so aftermarket exhaust headers and cat is unnecessary? or will it boost flow noticeably?

[Garageaholic]

You'll get a little bit more power with an "i" exhaust... I'm not sure if you'd notice it though. Only 1 way to find out... I do know that it's a bolt on procedure though. Just need to tie back the O2 sensor wire because they are located in different places.