I had two '89s. First was a GT, sold that, then bought an '89 GT convertible. Loved them both.
Great cars. Last of the fox bodies. I had the shorty headers and X pip exhaust with flow masters. Automatic trans with a shift kit. A cold air intake and a super chip.. Lol .. I hated the gator back tires so i got tires with a harder compound. Big mistake. Could not drive the car on a wet road.