When getting new rear tyres at Costco recently it was pointed out to me that both rear coil springs were broken. The car still drives as normal as the both broke at the bottom coil where the spring tapers in diamater. How much should this job cost to do. Might have a go myself if I can borrow some spring compressors. It looks a simple job but is it necessarl to undo the shock bottom bolt? ..Finally does anyone know the price of a pair of coil springs from Vauxhall or any independent retailers. Dont want to spend a fortune as I am getting rid of the car soon but not before the next mot. Thanks in advance, regards, Michael.