if your engine is stock.. a tune is a waste of money. because the ecu is already tuned for your setup. its just when you change the performance of your engine that you need to start changing things like air to fuel mixture and timing and things like that.

 

Who tunes your motor is very important. I've seen some ****ty tune jobs on this site, anda blown motor from a bad tune. What system you choose to tune with is important as well. Do some google/forum searchs around the web on this shop to get background info. If they look good, choose a good system and go for it. That's not a bad price.