Yeah, Corsa is probably the best exhaust for the TBSS. It is badass... The Corsa is pretty mild until get step into it, so if you could keep the revs down while she is in it, then you should be able to fly under the wifey radar... I haven't heard anything about them running lean... That is all about the tune, not about the CAI. Actually, the air intake on that thing is really restrictive to under the hood, so it gets a lot of heat soak... There is a free mod you can do to get more outside air to the filter...the slot in the grille between the headlight and blinker...pop the grille off and drill out the opening--but keep the mesh insert... It will get some more fresh air coming in.