There were two gearboxes fitted in the bugeyes. My car has a May 2002 build date and has the revised wider gears. Earlier cars won't; later cars may or may not. Have a search for the gearbox codes to see which is which (I posted a thread about a decade ago but have forgotten what the hell I wrote).
These cars get trashed by owners, so be very careful shopping used.
Look and see that the bolts around the turbo, exhaust, suspension, and engine are untouched.
Ask when the clutch was last done (mine is now 210,000 miles old but I actually know how to drive and care about the car; others may be on their fourth clutch by now).
Run the VIN and look for accidents and other history.
There was a fault with the fuel lines that would leak in cold weather. Canada can be refreshing in winter so make sure that's been fixed (in writing), otherwise you may smell fuel because it's leaking all over the intake manifold. Happens initially on cold startup, then all the time as things get worse.
I think some front steering or suspension bits rotted out on US cars in the rust belt, so ask around about that too.
I've bought three radiators and four alternators.
A car that old will need dampers and bushings and all that, so see when that was all changed, and to what (beware garbage suspension; I use Kayaba damper inserts and Whiteline sways and bushings, for example, and they are at least decent and safe - cheap coilovers are an instant show stopper, walk away).
Look for an aftermarket intake and walk away.
Make sure the cover for the boost controller is intact. If not, walk away.
Look for a nice rusty stock exhaust and look for zero CEL codes.
Also, don't buy this thing unless you really want to and have a Civic or Corolla to drive around. I've been here 20 years, I've owned one 20 years, mine isn't for sale and if someone is selling theirs, I'd wonder why?...
Oh! I forgot. When I was fixing the torn turbo inlet (they all tear) I had to lift up the intake manifold. I changed every single little plastic and rubber tube in there while I was at it, because those that didn't disintegrate in my hands upon removal would have not survived reassembly. This cost about $2 trillion. I spent more money on small rubber and plastic parts at the dealer than some countries spend on healthcare. You'll love doing that.
I'm on my third timing belt and fourth water pump I think. Third tensioner. Figure $1K each time, and expect it done every 100K miles or so -- or it's due and you're going to pay full price or half that if you do all the work yourself (my back was killing me last time).
Save up for a 2024 model...