[DRTYFN]

Do not buy Whipple products. A friend of mine bought one of their superchargers for his Denali a few years back, had it installed, drove it for awhile and started having problems with it. The local installer narrowed it down to a bad computer module and told Whipple about it. The nitwits at Whipple then demanded that the installer re-diagnose everything and said they'd pay for the time. After the re-check the same results came back. A new brain was sent and installed. Whipple then reneged on their agreement to pay for the diagnosis. I personally spoke with the head bitch at Whipple on behalf of my friend and she told me to "Go f*ck myself", so ever since I've made sure to tell this story as much as possible.