Since it was answered so quickly - it IS the BX4TC-EVO group B rally car;
4TC
N9TE (2141,5cc) with a Garret turbo and Bosch K-Jetronic injection
200 hp/5250 rpm
300 Nm/2750 rpm
1280 kg
BX 4TC-EVO
N9TE (2141,5cc) with a KKK(K26) turbo and Bosch K-Jetronic injection.
380 hp/7000 rpm
460 Nm/5500 rpm
the 4TC is the road version
the nose had to be stretched because the engine is rotated 90 degrees - it is no longer across the engine but is now longitudinaly mounted