So i have been reading and i see alot of you have this Timing advanced mod. How do i know how much to advance it and can someone give the Specs and info??

It can be advanced by only 2 degrees (to 17) with stock ECU. It can be done only by Nissan dealership with ConsultII. Here's some more info: http://forums.maxima.org/showpost.ph...&postcount=123

btw: you can use boardtracker to search maxima.org: http://www.boardtracker.com/ (the next best thing after donating)

you didnt search very well. this gets asked once a weak.
searching is easier if you donate

I would donate if I was in your position. Seriously it will be the best 20.00 you will ever spend...

it can also be advanced using a program called cipher. An org member did it for me at Maxus.

How much does the Nissan Strealership charge for this.

im sure its in the numerous threads about it

Free or from $20 to $100. It just depends where you go.