So a buddy of mine said he saw some pretty good gains on his engine performance by putting two bottles of NOS Octane Booster in his BMW. I wanted to beat him in a drag so I used 12. My engine is acting crazy now and idk what the deal is! HELP ME! I'm kidding of course Haha I do have a question about launching the SS most effectively without it doing any more harm to the tranny than it has to. Being an automatic I usually just floor it lol does anyone have any launch tips w/out TC on or going from 2nd gear. Thought I'd shout out to the senior members before a Jr goes and tears his ride up Haha Thank you!