I just recently bought my G20t a couple weeks ago at a used dealership in the area. After doing some research on these cars, I found out that the prior owner of this car is a member on these boards! It's a '99 and it does not look its age. I fell in love with this car very quickly.
Here's a list of the modifications from the prior owner:
-Lower cross member solid poly mounts.
-KYB GR2 Struts and Eibach Sport Springs (modified bumpstops)
-Front and Rear upper strut tower bars
-Polished Stainless Dual Tip Muffler
-Short throw shifter with Momo shift knob.
-Sony Headunit, Polk Speakers, powered by Alpine 4 channel amp, all aftermarket monster cable/scosche wiring, neatly ran all wires through door tracks, removed bose rear deck amp, Alpine amp mounted in stock bose amp location (very clean) everything soldered and installed to the highest level by myself.
-Digital Heater control panel now has blue LEDs to better match Sony Headunit.
-Fog light rewire mod, new fog and headlamp lenses (8000k headlights, 6000k fogs, excellent blend of light for night driving)
-Ford Taurus Cup Holder/Coin Mod
Recent modifications:
-New Kuhmo tires on mint stock mesh style wheels
-New Exedy Stage 1 Clutch (about 5k miles on new setup)
-New Amsoil GL4 Transmission Fluid
-New Thermostat, Engine Coolant Temp Sensor and recent Radiator flush
-New emissions solenoids and vacuum lines
-NEW OEM Floor Mats and Trunk Mat, professionally cleaned carpet (literally has new car smell)
-New upper and lower O2 sensors (avg 32mpg highway, 28mpg around town)
-Newer NGK Laser Platinum plugs, newer dizzy cap and rotor (timing set to 15 degrees BTDC)
-Brakes were changed within the past year and a half (more than 75% of life left on all 4, calipers painted black)