I convinced my brother that he needs to buy a smarty for his 06 6 speed, I have an 06 automatic with the Banks Six Gun, and am happy with the banks product (safe power) but I am excited to try the Smarty on my truck, I just want to know where is a good place to purchase the Smarty, I thought I saw someone selling it for around $560 but I am not sure where I saw it, if someone can point me in the right direction I can get him to make the purchase. He is gonna need an EGT gauge kit as well and I was also wondering what you guys recommend, I have the Banks gauge kit hooked up to the Six Gun and it works very well, his truck is bone stock so he needs to get a good gauge to go with the Smarty, thanks.