Recently we tested CustomEnterprises 1995-99 Ypipe system, which proved to be really well constructed and designed. For our next test we are going to see how well they have kept to their attention to detail with their 2004+ Ypipe System. Although with the 2002+ Maxima's the most beneficial result would be to swap out the entire header/ypipe system CE has given the option of swapping out a somewhat significant part of that system.
I haven't said anything about this project because I wanted to do the testing first, but I'm quite pleased to report that I've put a beautiful set of prototype headers on my 97 Maxima and they make some pretty good power. And they sound incredible!
Here's the basic information...