Originally Posted by tennis_pr0
I really want to keep the car running mechanically perfect, ill a tune hurt the reliability of the engine/computer system?
hum, its a toughy. It will put your engine/turbo/fueling system under more stress but, thousands of members have overlooked that as the tune for our cars is just worth the extra "stress". For most, the only upkeep you would do more often is sparkplugs and coilpacks, which are super easy to do. Most reputable tunes give about at least 50 hp+ in less then 5-10 minutes! Keep up with your maintenance and your car really should run just like you got it!
congrats on your new car, enjoy it!