987 Exaust Manifold on 986 3.4L

[The Radium King]

i think you are in for the whole shooting match. from what i recall the 987 headers take the exhaust a different route than a 986. check with che; last time i talked with him he was working on an inexpensive 987 option.

[Johnny Danger]

Although the 987 headers will lined up ok at the flange, they proceed to route the exhaust along the outside of the subframe and chassis - which is very different from that of the 986.