this is probably a pointless thread, but unfortunately the NS Car Cult hasnt been very active lately.
i recently installed some new mods on my car, the main one being the new OBX Racing 4-2-1 header and downpipe.
i bought it for the performance gains, and also to fix a leak. i had a huge crack in my stock exhaust manifold.. i was glad to fix that.
I was out in my garage all day yesterday installing the new performance header.
It gave me about another 10 horsepower and better fuel economy due to the repaired exhaust leak.
it was definitely worth it.
I'll be installing a full catback exhaust in the near future.
Then eventually new camshafts, a TB spacer, and a new ECU.
Here are some pics if you're interested.