Hi guys. 2015 s4.. need spend 3k b4 wife spends last of a 9k pay out .. if not she keeps finding things chip away at it lol .. summer garden .. new couch etc.. i want a treat .. i love my car any suggestions on what to spend on??.. i like cosmetics as my perfomance has been done courtesy of Unicorn . Plus revo cold air intake and bcs powevalve exhaust .. thx .. comments please .. brakes ?? Suspension???