For a 97' you'd most certainly have to get Comptech's 97' ITR front lip. However, I've heard that the comptech lip fits poorly in general (compared to OEM). One of the members on this board even trashed his comptech ITR front lip and got an OEM one. I'm sure if you mold it on it'll look/fit fine, but most people who do a bolt-on/tape installation complain about the fit.
Shingo