Used to indicate the presence of trim level equipped with an intercooled turbocharged engine. (Except Vision)
Verb: A fast action or movement, derived from TSi enthusiasts.
"I got into the Conquest and Tsi'ed right the fuck out of the Chili's parking lot. I hate that job!"
Some claim that the "T" character in the acronym stands for "Turbo" or "Turbocharged". While Chrysler does not deny or confirm this, it should be noted that out of all the TSi models released, only two were actually fitted with factory turbochargers, those being the Conquest and the Talon. While the character "i" in this series does stand for "injection", it should be noted that all these vehicles were fuel injected, and the "i" character indicates an increased performance value through some form of additional engine tuning, be it electronic, forced induction, or larger displacement.
Kelly: "I don't know, I woke up with a sore knee."
Zeke: "Classic TSI, you need one bourbon, one scotch, and one beer."