hey guys just bought 2006 audi a4 in red and love it. Looking to mod it some for now like get coilovers , cold air intake, exhaust, and replace the fogs for yellow bulbs . Just had acouple questions what size bulbs go in the fogs, also what are some good coilovers that go pretty low and what else will i need to put on with the coilovers to play it safe.Another thing what exhausts sound good kinda load but not too loud, and another thought of mine is what would the car sound like if i just got the resonator removed , if theres any forums or whatever that can help me send the link

 

can anyone help