I just removed my A/C system and power steering. was wondering if i have to retune my car after removing this. please advise. thank you

 

Thats more weight reduction than anything, I mean it makes some bit of difference, but its your call. I would say its not necessary though.

You'll most likely be charged for the tuner looking at the map seeing its fine and doing nothing whatsoever.

 

any other opinions?

 

If your car is already tuned, it should be fine. But if you feel like spending the money, go ahead and re-tune it. You probably gained like 3-5 hp.