Thanks for the info.
Actually, I have some upgrades on the car already. I have installed a Stillen/K&N hiflo intake that I removed from my NX2000 when I sold it and I bumped the timing to 17 degrees and the intake cam was a new one that I ordered online through
www.nissanparts.cc
I most definitely feel the difference, especially around 3500-4000 RPM. I am glad I did the swap. I just wanted to see what the average gains were for others.