I am not usually a Banks fan but the Banks IC is fantastic. I installed one on my '97 PSD after installing an ATS kit on my dads truck. The ATS kit prices for $1000 and the Banks for $1487, and trust me, the Banks kit is worth every penny of the extra $500. It is a very professional kit that is much easier than the ATS kit to install and it dropped my EGT's about 200 degrees. The best that my dad has got on his 97 is a 100 degree drop. I realize that these are two different trucks, however the Banks kit is simply better made.