Originally posted by CobraKLR
Not bad. Jack up the front of the car, remove the black plastic splash guard. Unbolt the cross-pipe, and the uppipe from the manifold. Unbolt the manifold from the engine block and remove it. You may need some new exhaust gaskets to prevent exhaust leaks on reinstall.
doesn't sound too bad. so i just remove that and drill a hole for the supplied adaptor and then tap the hole?