Quote Originally Posted by Gayle
Bo--my current muffler and resonator are rusty and flaking from their former life on the east coast even though she was a garage princess. The rest of the underneath is really good. I want stainless for the sound. It is all about the sound. In CA, what I put on should last an eternity since it never snows in San Diego.

Vinny--The indys who will be installing it made the point that not all stainless is the same. What do those numbers mean? Which are good?

Nick--I am probably going with the stock resonator after what I have learned in this thread. I appreciate the reinforcement that a 535 can't go without a resonator. I also appreciate the info about the 2" and 1.5" or 1.75". I figure you can never have too much information to make sure something stupid doesn't happen. The indy was in favor of supersprint and I am probably going with the eisenmann so I need to watch my own back. Thanks for the help.
SOunds like a good course of action but I love the wastegate idea- I think it helps with low-end torque too. It is standard on that stock non-turbo Nissan so it can't be a bad idea. However I can't help thinking I saw a full banana-bent (OE style) full SS resonator somewhere recently... the SuperSprint is just like the generic unit my Indy stupidly put on my car which is the only reason I don't like it. If you do go this way, call SuperSprint directly to be sure they don't have a new design or a version with SS case (I am sure they can make it). The banana type one I saw was awesome... just can't think where it was...
Sorry!