Quote:
Originally Posted by E.T.
I see you have an LS3, so unless you've done a lot of mods, it might not be worth it until you do. With the L99 though, I think it's a must. Not having to worry about the fuse pull is just icing on the cake. AFM is turned off, the tranny is tuned, mods are optimized and I'm sure many other things that I'm not extremely familiar with.
Regardless of engine, I think once you get to the point of doing LTs, a tune is pretty much a necessity. There is risk involved, since GM could possibly deny warranty claims because of it. In my case, I'm 100% satisfied with the results and would do it again in a heartbeat.
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Yeah, you guessed it...CAI, ported t-body...that's it, nothing significant, probably won't change anything else with CA emissions tests coming in the not too distant future....so, I'll just stay a fuse-pull guy...lol