Well today the temps are in the 80's and I have found out what it is like to take a sauna while driving. I live in Phoenix and this is the first high 80 degree day this year. When I purchased my viper it was last winter and did not realize the amount of heat generated by the enigine and exhaust. I went on this board and was made aware of the cockpit heating problems. But had no idea of the extreme heating problems caused by a 80 degree day. I know that I can solve these problems by paying someone to alter the exhaust but this makes the car modified. I think that DC should be liable for a problem and that they should either fix it or refund my purchase price. Has anyone been able to have DC fix the heating problems or get their money refunded. The car is a 06 roadster with 1700 miles on it and this is just the start to summer