My Z is an 04 roadster, I've had thi car since october 06, it's my first Z. Since buying I've added a new stereo (Pioneer AVIC Z1) and Escortr SR7 radar decetor. I find that after washing or rain that there is water leaking on the floor on the driver side. Today after washing I found water dripping just above the throttle pedal. I can't identify exactly where it's comming from but looking from outside the car there is a air intake at the base of the windshield above where the leak is. Is there a known problem in this area? The Titan's had a problem like this but mine did not so I ignored it, any help?