I have a used Clutchnet clutch available. It is basically their stage 2 clutch, they use 'yellow' for that. Yellow pressure plate, with the yellow fiber carbon clutch disc. Approx 10k miles on the setup. Both sides of the disc still have plenty of life left on them. Zero chatter, and no slippage, feels like a stock clutch. Fits 89-01 Maxima's.
Retail prices:
Yellow pressure plate $245
Yellow clutch disc $150
Selling the whole setup for $50. If you want the flywheel as well, I'll throw it in for another $25, so it will be $75 for everything. All you will need is a new throwout bearing, and your old ring gear for the flywheel. You will not have to get the flywheel resurfaced, since it is being used with the same clutch. No warranty since this is used, but I would not hesitate to throw this in a NA car that needed a clutch. Let me know if you have any questions.
Pics of the disc when new:

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98 SE -
VQ35
2k SE - Stock... pretty much
Boost, juice, conversions, been there, done that.