Vararam 08-09 Pontiac Holden G8 GT GXP V8 Ram-Air Cold Air Intake Produces a real-world 35hp+ A direct bolt on - No chopping or cutting on the car Reduces 0-60mph by a full  second! Reduces  mile ET by 3 tenths and adds +3mph Minimum Guaranteed, or we will take the unit back and pay shipping both ways! (NO TUNING) w/ tuning you will go even quicker.