What do Helper Springs cost?
Prices for helper spring kits start at about £100 going up to a maximum of £600 or so. Semi-air kits start at £250 and top out at over £1300, they also take longer to fit.
Prices for helper spring kits start at about £100 going up to a maximum of £600 or so. Semi-air kits start at £250 and top out at over £1300, they also take longer to fit.