I've had a 2000 v6 coming up on a year and im looking to start really customising and adding mods to it. I had a friend recently get a 350z that blows me out the water and im jealous. Can someone point me in a direction to start increasing performance? First mod suggestions?

 

Change out your rear end gears to 3:54's or 3:73's would be a good start for a quicker engine wind-up without doing any serious mods..about 3-500 dollar range for a start. Headers and a free flowing exhaust and maybe a cold air-kit.

I change out all my engine,tranny and rear end fluids to synthetic and noticed a nice difference on the butt dyno and it runs cooler...then I've seen some kind killer v-6 with a turbo putting out about 400hp here on this forum.
Don't be discouraged about that 350z they run very well and have exceptional handling.