I think I busted my b-pipe. It rattles like crazy right under the front drivers and passengers seat, behind a cat. Can someone break down the full exhaust system. From my understanding, it's headers, y-pipe, cat, b-pipe, and cat back to muffler. My question is first is this correct, second where can I get a b-pipe. I've looked around the org, I've seen warpspeed, budget, etc. but can't find a site.

 

The order is headers/exhaust manifolds, y-pipe, cat, b-pipe, axle-back (consists of muffler plus inlet pipe).

Budget, Cattman, Frankencar, Stillen, Warpspeed make b-pipes. And of course, you can get em custom made.

From the Stickies:

http://forums.maxima.org/showpost.ph...2&postcount=25

Budget's new site is: http://www.lssexhaust.com/