
The exhaust in question is a Kakimoto racing N1 model and goes from the cat or cat replacement back. The condition is very good indeed and the sound, oh the sound. For anyone wanting a GTR with a bark to match or exceed the bite, this is it. It is quite simply the loudest exhaust I have heard on a GTR short of the Lemon, and I suspect that would be close too

As far as noise limits are concerned, I have done Snetterton, Cadwell and the Ring without any complaints. I am looking to swap the exhaust for another Japanese high quality brand in equally good condition. I have workshop facilities where the swap can be carried out so we can both drive away with our new exhausts, so minimum fuss for both.
If the swap doesn't come off within a few weeks, the exhaust will be sold as is. At that point I will get a custom one made up.
Thanks