Upgrade from GM coming soon!
Any idea on the cost of these sensors,and what is the purpose behind that?If gm thinks it's a good idea,would'nt some of the tuners around here see why and want them too? I am trying to get an idea for what is gonna cost what,lol.
Good point - that is a possibility - but only a comparison of an '08 and an '09 running on the same dyno on the same day would show us that. What are the chances of that coming together though to know for sure?


