Av recently bought a gearbox out of a 1999 wrx turbo for my 2001 classic wrx as the gearbox in mine shit it shelf its bein in the garge today nd the lad says the boxes r slightly different but a matched the codes up on the boxes and even tho they are different the gear rioshos match and av bein told this box would fit but my car was a sport and the gearbox off the 1999 impreza has gt like a bigger box on the back was just woundering if this fit into the car as its a sport shell or are they all the same wil they be plenty ov space to get it in