Viper brakes

so is this worth it? or just stick with Stock disc?

If you'd like to take your car out on a road course a few times or more a year, yes. Or really drive/race hard on some back mountain roads. But the race track is where you are trying to slow down from 90-100 mph repeatedly.

http://www.youtube.com/watch?v=72p5vVwjRkk&feature=related
http://www.youtube.com/watch?v=w38ruXZiDHs&feature=related

You can see the brake lights after the long straight away on the front stretch in this video I found. They are hitting 100+ mph there.
http://www.youtube.com/watch?v=503qWvIp6OI&feature=related

If not just buy some 11.75 caliper adapters and the pin or slider calipers to go with them. Sould be under $75 for adapters ?? And calipers from the parts store.