Re: Banks power
I had a Banks chip in my 2009 Ford SuperDuty. I also put their exhaust on from the turbo back and their air filter. It had a very noticeable improvement in power, a slight increase in economy and no extra smoke. I also put a Banks exhaust on my 2008 SuperDuty with a V10. Very happy with it also. You can buy Banks from AutoAnything on the web at a great savings. Banks retail price is high, but so is their results and quality. I will say if you chip be sure to do exhaust and air filter. Chips can make your engine run hotter and you need to get more air moving to keep it cool. I ran a pyrometer on my 1999 and it never went over 600 degrees was often quite a bit cooler.