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WootyMcBooty
Guest
Hey guys, I know I am going to get an Xcal2 for my LS but the more I read up on it it seems like you need a custom tuner who has had experience with tuning the LS.
Where can I find a custom tuner and how important is it to get a custom tune compared to that of what my local tuning shop could do?
Where can I find a custom tuner and how important is it to get a custom tune compared to that of what my local tuning shop could do?