I have seen a performance chip addition for the Kizashi on the internet under
www.gfchips.com/suzukikizashi.aspx that speaks to 4 to 7 mpg increase plus 60 hp increase and only requires 15 minutes to install plus does not effect the warranty.
QUESTION: Has anyone tried this and if so what were the results? Also would you recommend it? I'm looking for smoothness and mileage improvements. Is this just internet "crap" or will it work?
Jerry 2010 SLS