Quote Originally Posted by nik12937 View Post
It appears to be the stock downpipe, the 04+ models don't have a u-bend in the downpipe. The aftermarket downpipes I've seen also have the catalytic converter just before the O2 bung and flange, as opposed to the stock pipe that has the converter right after the rear manifold flange.
Thanks, I thought it was stock just wasn't sure.