9.3.1.1. Induction System
9.3.1.1.1. Air filter elements may (3.1) be replaced (3.5).
9.3.1.1.2. Stock (3.3) air intake and air box assemblies may (3.1) be replaced (3.5) with aftermarket filter that attaches directly to the airflow sensor housing.
9.3.1.1.3. Heat shielding is permitted around the air intake/air filter assembly.
Reading previous posts I don’t believe you will gain much here, but I have this on my car, and I think it helped a little. Does anyone still have those backing plates for the headlights? mine were long gone when I got my car.
Greg