Hello all! This is my first post here so bear with me. I just bought a 2010 cobalt LS (2.2L) and am trying to get the most out of the car in terms of power and gas mileage. Realizing that its not an SS or any other high performance car, I'm not expecting a lot but just want to make the most out of the car. I'm trying to get an intake for my car, but K&N intakes aren't legal in Pennsylvania and that's what my friends and family have been using in their cars for years. I wanted to turn to the community for help and see if anyone could help me find a good intake that is legal in Pennsylvania. Thanks in advance!