This is a true Cold Air Intake system designed and molded to fit the Pontiac G8. Our approach was to design a system that incorporates all of the features necessary to maximize performance and air flow without regards to difficulty or tool expense. We started with an air box that is a complete, one-piece molded unit extending downward and outboard of the frame rail. This is crucial since the radiator fans fill the engine compartment with extremely hot air. The box was designed to maximize filter size while creating good alignment for the MAF sensor and the duct work to the throttle body. The open top combined with the hood seal allows the most air possible to all areas of the filter while maintaining a barrier against harmful engine and radiator heat. Also, the exposed filter looks very impressive when you pop your hood! The fit and finish of this kit is excellent, and maintains a very clean look as if it were there from the factory. The Roto-Fab kit gives the V6 engine a little more growl at wide open throttle, and also showed gains between 10-18 RWHP over seven runs on the chassis dyno.