Anyone use a S and B performace air intake? How are they? I can buy one for 170.00 or should I go a different route?

 

I like mine, they are now a 7 layer filter so the quality is there. I like the sealed box that only draws cold air but the clear lid makes inspections easy, it also uses the stock elbow off the turbo so you won't get the melting like you read about with other brands.