im looking for an intake but have no idea where to start...mabye cold air? will any of them have big difference in fuel mileage and power??and more turbo noise???

 

all will, cold air makes a differentce, expecely if your looking for mpg. bigest thing for the turbo is the silencer ring to make it sing. alot of people on there go with the BHAF and make there own heat sheld. me i like afes pro dry 7 alot pricyer but its worth it to me. if u want u can get the afe filter and make ur own sheld or go with something like the ice box intake that uses that filter, theres tons of choices just got to see what works for you.