If I add to my Z a intake cool air and the TI Dual Exhaust system, do i need to make any tunning or reflashing to the Internal COmputer? sensor or any type off settings??

 

I wouldn't think so. You could try resetting your ECU if you are paranoid.

Depending on your exhaust setup, you might have to do the "spark plug non-fouler" modification. You'll need this if you replace your catalytic converters with test pipes.

 

Your not going to want to get the reflash yet if you are planning for more mods...especially if you will be getting aftermarket headers.

 

I really don't want to mess with any reflashing or tunning. However I'm looking to buy the dual exhaust and the Cool air intake.

 

i need one and i have full exhaust, including headers, hf cats, and hks exhaust. im running REALLY rich, i plan to reflash after my spacer, and cams.
so id say you dont need to reflash...