nice one mate, cracking link. i'll give them a ring, it seems pretty straight forward to fit, and remove, the car isn't under warranty anymore.
the car goes alright its just all these petrol heads in their novas are bragging about power to weight ratios and all that sh*t, where as its what under the bonnet that counts right guys, some of them would pick a Nova gsi or SR instead of an R32, nuts or what.