Sblake,

You are the man, thanks for looking that up.

mally002

Your 240z is one of the nicest I have seen, great color combination. Congratulations. I am glad to hear that you have solved the fume problem. Like all Z owners, I had a problem also and I placed a bucket of dry ice in the car with a fan. I was surprised that the "smoke" came out of the drain holes in the frame rails and not the back panel or firewall. I thought I would add this to the thread in case someone tried all of the usual cures and still had fumes.

Bob M

Thanks Bob,

I would have never thought of the dry ice idea......

I also still have the problem with windows down, always less when both are down with two venturis fumes go two ways I suppose but still there. I've been pretty thorough with all the usual spots. My next check will be to take off inside panels and have someone shine a bright light from the outside to see if I get anything come through.

Sulio

That's good you go it fixed!

Stephen, what size exhaust tip do you have on yours? I've always thought it looked like a 3" tip.

It's actually 4" O.D. but it is 'resonated' so the I.D. is smaller at 2 1/4". Kind of mellows out the exhaust note.

I think your exhaust looks fantastic! Great job! No harm in using all of whats available to you. If you dont like the look you can always paint it flat black.

I love the look of the Magnaflow on your car. I don't care for the the huge "ricer" tailpipes, but that Magnaflow looks just right. I just might have to go that route myself when I get the rig back on the road.

So it would seem that the Magnaflow muffler fixed the issue. I am willing to give that a try - should I do it, I will let you all know, the fumes in my car make it a little less enjoyable :|