what I am taking about is you can't change the engine from any other car and you can't change the transmission etc, with the new cars you end up with the same car anyone else can have. I am not talking about having the fastest car or the best handling car. I don't find it satisfying in pulling out the laptop to upgrade a program on the car as I do with making a cam upgrade.
Um... go over to SpeedHunters.com and tell me that hotrodding isn't alive and well with late-model cars. There is some serious crossbreeding between all makes and models going on these days. If you feel limited that is because you have chosen to be. For all intents and purposes I could have swapped a 2JZ into our wagon just as easily as the LS1 - I just happened to own an LS1.
After any cam swap you still have to tune the car regardless if it has a computer or not. I find greater satisfaction in blowing the minds of old farts and techno-peasants at car shows and the race track when they learn that I built and tuned my own late-model performance car/truck.
The rules of hotrodding haven't changed.