Do I need a custum tune

[dshufford]

Hey Mike, and 06 Monte Carlo pretty new to this, I have a 2000 Z28 camaro with 22 in rims I have a custom eshaust along with 2 high flow cats and bullet pipes, just recently installed the Violent cool air intake and a gorrilla speed chip don't really know if that chip work LOL. but if any one has this year or the same engine LS1 and what paramiters work to get the best results, thank you.

[FastBlueSS]

How much longer till TCM support?