Has anyone else tried this product? I purchased this kit about a month ago off of eBay and had pretty good luck with it. I have an 02 W900 with a bull rack tied to it and my Big Cat 550HP C15 has been seeing around 4.6mpg this spring. After installing the kit my last 6 fuel stop average has been 5.9mpg with a high of 6.2mpg. Does anyone know exactly what the wires in this kit do? So far i have been vary happy with the fuel savings and noticeable power increase but wonder exactly whats going on. I have seen a 2 or 3 lb increase on my boost gauge and very little change in pyro temps so i dont thing there is anything i should be worried about. :wonder: Any input on how these work or knowledge any potential problems they may cause will be greatly appreciated. So far they get an A+ in my book! I just hope they dont cause any problems down the road. Thanks in advance for any input.