hi everyone I'm new to this sight and new to Audi i just bought a new s line a3 quattro 2.0t after getting my last one stolen i want to lower the car its already got s line suspension but I'm getting 19 inch alloys soon and want to lower the car to like 10 mm space from tire to body or even lower like under the arches do i need to take the plastic liner out of the arches whats the cheapest and best way of doing this coil-overs or springs id prefer adjustable coil-overs to be honest... i want to spend about 300 to 400 max I'm hopeless with cars so I'm going to purchase them and hopefully get a garage to fit em ....id be grateful for the advise thanks