Opel Calibra — Itc

It featured active aerodynamics —including a front flap that adjusted based on speed—and programmable differentials that mapped the car's traction behavior for every single point on the track.

A sophisticated all-wheel-drive system and sequential six-speed gearbox launched the 1,040 kg car from 0 to 100 km/h in just 2 seconds . 1996: The Year of Glory Opel Calibra ITC

The ITC was arguably too advanced for its own good. The development costs became so astronomical—rivaling the budgets of privateer F1 teams—that the series collapsed under its own weight after only two seasons. DTM in the 90s Part 2: Modelling Opel's Active Aerodynamics It featured active aerodynamics —including a front flap

To the casual observer, the 1996 Calibra ITC looked like the sleek coupe you might see in a grocery store parking lot. Underneath, however, it was a "Formula 1 with a roof". Opel Calibra ITC