Well i have a 2005 Z with NISMO CAI and exhaust and was wondering what the next best thing i could add to my car for this auto cross course league thing my friend told me about...its about a minute long course and i get to run it 3 times...what kind of mod would help me the most with my times...i am really just interested in going and having fun driving my car on a course, but to get the time as low as lossible would be fun too...

 

Sway bars and a good set of tires

 

just do it stock, or with what you have. if you add mods to your car it'll bump you from stock class into a modified class and you'll get your butt handed to you. if you've never done an auto-x before, it's better to improve your driving skills first rather than trying to upgrade your car.

 

+1

good driver + crappy car > bad driver + better car

Spend money on driving lessons and track time. As you improve as a driver, you'll know first hand the car's shortcomings and what mods will help.