Nismo exaust

Hi,
Anyone know if buying a complete exaust system ( catalytic converter too muffler) change any performance and sound. And did it worth it?

Thanks , plans to by from japan

If you're referring to the Autech made stock cat-back that comes with the Nismo S (HR15DE) March in Japan than there is a significant sound difference as it's a bigger diameter pipe tuned by them. Made of stainless steel compare do the base model march/micra cheap steel cat-back.
Someone here already fitted the mid-pipe on his K13. https://www.youtube.com/watch?v=ihV6ZbGr1ao
Attachment 4598

Yes, it the autech exaust system was im thinking. The sound is pretty nice, but this march has surtently other mods like downpipe and cold air intake i think

Actually no, the car you see in the video is running a completely stock HR15DE w/ stock air box, however the HR15DE stock is slightly tuned ECU wise.

Really :o i will consider it now. Soon, i will buy some parts from Japan with other guys ����

And did you know if its bolt on (plug and plat?) and have any co2 issues?(Check engine)

Was easy for mine, no "check engine" light lol..
You can check out my thread about it, I installed the GTbox06&S from Kakimoto last year.
http://micra-forum.com/showthread.ph...-Steel-Exhaust