Q: I need to decide which part would be best for my car, i really like the sound of a blow off valve, but i dont know if they are practical for an Audi, the cool air intake system seems like a good concept and improves horse power, and the performance chip i hear works wonders for more torque and power so i need to decide which is best. Also where can i find these parts in columbus Ohio? there seems like no place that would install or have these parts
A: Blow off valves dont work too well with audis, you need a diverter valve, cold air intakes do worse than the stock intake for audi, just drop in a K&N filter, for a chip go APR or GIAC, if there isnt a dealer near you i think you can send in your ecu for the install.