bimmer4life2009

Very informative thread, thank you Honest Information and review of performance chips

Sorry for bumping this thread up Don't waste your money on these. I was thinking about getting a performance chip too, but it looks like these things don't do crap. I was reading this article about it, and it looks like these things don't work at all

Yeah I installed an aftermarket kit on my GX and it looks awesome. I used the CarHidKits guide and it was very easy to follow