Boosted Performance round 2 list

jwick

I know at some point they changed the way the Stillen exhaust is fabricated because the ones they make now don't look anything like mine. I know on the G the y-pipe was interchangeable on the version I have. I can see from their new diagram that they have added some sort of x-pipe at what would be the flange mating of the factory y-pipe/mid-pipe. It also appears they use clamps instead of actual flanges. The Stillen I have keeps the factory y-pipe/mid-pipe flange. I assume that earlier versions of the 370Z Stillen would have been the same.

From Stillen Website now
Magnaflow Stainless Steel Cat-Back Exhaust - Dual Split Rear Exit 16820 MA16820 | STILLEN

This is the old version
For Sale Stillen Cat Back Exhaust For G37 Coupe - MyG37

Found a website with an old 370Z Stillen, it had a flanged y-pipe/mid-pipe section aswell:
http://forums.nicoclub.com/nissan-37...m-t565236.html

Short story long, it doesn't appear that if you have a recent Stillen exhaust or plan to purchase new that it will work without having a muffler shop modify to fit BP's piping. If you have an older version it most likely will.

As for the intake. Everything stated above appears to be why the 370Z Gen 3 intake wouldn't fit a G37. Since you don't need the bracket hardware and shield for a Z, wonder if it works in reverse order.

__________________
'10 G37T 6MT Graphite/Graphite - BP - G37T Build