As relating to the 2000-2005 Celica, sold in North America; In most cases TRD products are considered aftermarket parts, usually installed as an add-on package by the dealership or as replacement parts at the request of the buyer.
In 2001, the TRD add-on parts that were available for the Toyota Celica were:
"TRD Body Kit," which became the "Action Package" in 2002
TRD Wing w/third brake light
TRD Wheels, Standard Toyota 5x100 bolt pattern with TRD Logo displayed on center hub
TRD Gauge Cluster
TRD Sport Shifter
TRD Hi-Flow Air Filter
TRD Oil Filter
TRD Sport Exhaust in standard or extended length
TRD Off-Road Exhaust (Kazuma, IIRC)
TRD Suspension Kit, which included Lowering Springs & Shock Absorbers/Struts
TRD Rear Sway Bar
TRD Fuel Door Cover
TRD License Plate Frames, Raised "Dome" TRD Badges and TRD Chrome Decal Emblems, TRD Vinyl Stickers, TRD Wall Clocks, TRD Hats, T-Shirts, Sun Visors... and many other miscellaneous TRD apparel and vehicle appearance accessories not specific to the 7th Gen Celica
There were also "Toyota Sport" accessories sold, such as seats with a red trim ("Panasonic Edition" or "Tsunami Celica," as it was sometimes called in Canadian marketing), and also a steering wheel with red trim/accents.
There were a few other TRD products available for aftermarket purchase, but nothing sold together as a complete "TRD Celica" from Toyota in 2001.
If you have a TRD Badge or stickers on the back of your Celica, where the "GT-S" or "Toyota" logos are commonly found, you might want to take that up with the previous owner of that vehicle, since to my knowledge, Toyota never sold a 2000-2005 Celica in North America with that style of branding.
