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      12-22-2009, 01:51 PM   #6
titaniumx6
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Drives: x6 5.0 BEAST
Join Date: Dec 2009
Location: NY,NY

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DrEvil- No I didnt i drove both and the difference was pretty obvious the Perf. Uprade def pulled noticeably harder! I ended up getting an 09 Executive Demo and there was no way for me to get it done i just figured i could do the same or better for cheaper on the aftermarket, but as I see their really isnt much.

AudioQuest- Hmm powerchip i just looked on there website and they dont have an X6 tune listed must be brand new and hasnt made it on there yet. Do you know a ballpark number of performance gains? Would they be able to help me in New York?

Also has anyone heard of Singh Autosport and have any feedback? Def dont want to hand the brains of my beast over to any Joe Schmoe
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